This statement could be the motto for the Cynic school of philosophy, founded by Antisthenes in Athens around 400 B.C.
Antisthenes had been a pupil of Socrates, and had become particularly interested in his frugality.
The Cynics emphasized that true happiness is not found in external advantages such as material luxury, political power, or good health. True happiness lies in not being dependent on such random and fleeting things. And because happiness does not consist in benefits of this kind, it is within everyone's reach. Moreover, having once been attained, it can never be lost.
The best known of the Cynics was Diogenes, a pupil of Antisthenes, who reputedly lived in a barrel and owned nothing but a cloak, a stick, and a bread bag. (So it wasn't easy to steal his happiness from him!) One day while he was sitting beside his barrel enjoying the sun, he was visited by Alexander the Great. The emperor stood before him and asked if there was anything he could do for him. Was there anything he desired? "Yes," Diogenes replied. "Stand to one side. You're blocking the sun." Thus Diogenes showed that he was no less happy and rich than the great man before him. He had everything he desired.
The Cynics believed that people did not need to be concerned about their own health. Even suffering and death should not disturb them. Nor should they let them-selves be tormented by concern for other people's woes. Nowadays the terms "cynical" and "cynicism" have come to mean a sneering disbelief in human sincerity, and they imply insensitivity to other people's suffering.
The Stoics
The Cynics were instrumental in the development of the Stoic school of philosophy, which grew up in Athens around 300 B.C. Its founder was Zeno, who came originally from Cyprus and joined the Cynics in Athens after being shipwrecked. He used to gather his followers under a portico. The name "Stoic" comes from the Greek word for portico (stoo). Stoicism was later to have great significance for Roman culture.
Like Heraclitus, the Stoics believed that everyone was a part of the same common sense--or "logos." They thought that each person was like a world in miniature, or "microcosmos," which is a reflection of the "macro-cosmos."
This led to the thought that there exists a universal right-ness, the so-called natural law. And because this natural law was based on timeless human and universal reason, it did not alter with time and place. In this, then, the Stoics sided with Socrates against the Sophists.
Natural law governed all mankind, even slaves. The Stoics considered the legal statutes of the various states merely as incomplete imitations of the "law" embedded in nature itself.
In the same way that the Stoics erased the difference between the individual and the universe, they also denied any conflict between "spirit" and "matter." There is only one nature, they averred. This kind of idea is called monism (in contrast to Plato's clear dualism or two-fold reality).
As true children of their time, the Stoics were distinctly "cosmopolitan," in that they were more receptive to contemporary culture than the "barrel philosophers" (the Cynics). They drew attention to human fellowship, they were preoccupied with politics, and many of them, notably the Roman Emperor Marcus Aurelius (A.D. 121-180), were active statesmen. They encouraged Greek culture and philosophy in Rome, one of the most distinguished of them being the orator, philosopher, and statesman Cicero (106-43 B.C.). It was he who formed the very concept of "humanism"--that is, a view of life that has the individual as its central focus. Some years later, the Stoic Seneca (4 B.C.-A.D. 65) said that "to mankind, mankind is holy." This has remained a slogan for humanism ever since.
The Stoics, moreover, emphasized that all natural processes, such as sickness and death, follow the unbreakable laws of nature. Man must therefore learn to accept his destiny. Nothing happens accidentally. Everything happens through necessity, so it is of little use to complain when fate comes knocking at the door. One must also accept the happy events of life unperturbed, they thought. In this we see their kinship with the Cynics, who claimed that all external events were unimportant. Even today we use the term "stoic calm" about someone who does not let his feelings take over.
The Epicureans
As we have seen, Socrates was concerned with finding out how man could live a good life. Both the Cynics and the Stoics interpreted his philosophy as meaning that man had to free himself from material luxuries. But Socrates also had a pupil named Aristippus. He believed that the aim of life was to attain the highest possible sensory enjoyment. "The highest good is pleasure," he said, "the greatest evil is pain." So he wished to develop a way of life whose aim was to avoid pain in all forms. (The Cynics and the Stoics believed in enduring pain of all kinds, which is not the same as setting out to avoid pain.)
Around the year 300 B.C., Epicurus (341-270) founded a school of philosophy in Athens. His followers were called Epicureans. He developed the pleasure ethic of Aristippus and combined it with the atom theory of Democritus.
The story goes that the Epicureans lived in a garden. They were therefore known as the "garden philosophers." Above the entrance to this garden there is said to have hung a notice saying, "Stranger, here you will live well. Here pleasure is the highest good."
Epicurus emphasized that the pleasurable results of an action must always be weighed against its possible side effects. If you have ever binged on chocolate you know what I mean. If you haven't, try this exercise: Take all your saved-up pocket money and buy two hundred crowns' worth of chocolate. (We'll assume you like chocolate.) It is essential to this exercise that you eat it all at one time. About half an hour later, when all that delicious chocolate is eaten, you will understand what Epicurus meant by side effects.
Epicurus also believed that a pleasurable result in the short term must be weighed against the possibility of a greater, more lasting, or more intense pleasure in the long term. (Maybe you abstain from eating chocolate for a whole year because you prefer to save up all your pocket money and buy a new bike or go on an expensive vacation abroad.) Unlike animals, we are able to plan our lives. We have the ability to make a "pleasure calculation." Chocolate is good, but a new bike or a trip to England is better.
Epicurus emphasized, though, that "pleasure" does not necessarily mean sensual pleasure--like eating chocolate, for instance. Values such as friendship and the appreciation of art also count. Moreover, the enjoyment of life required the old Greek ideals of self-control, temperance, and serenity. Desire must be curbed, and serenity will help us to endure pain.
Fear of the gods brought many people to the garden of Epicurus. In this connection, the atom theory of Democritus was a useful cure for religious superstitions. In order to live a good life it is not unimportant to overcome the fear of death. To this end Epicurus made use of Democritus's theory of the "soul atoms." You may perhaps remember that Democritus believed there was no life after death because when we die, the "soul atoms" disperse in all directions.
"Death does not concern us," Epicurus said quite simply, "because as long as we exist, death is not here. And when it does come, we no longer exist." (When you think about it, no one has ever been bothered by being dead.)
Epicurus summed up his liberating philosophy with what he called the four medicinal herbs:
The gods are not to be feared. Death is nothing to worry about. Good is easy to attain. The fearful is easy to endure.
From a Greek point of view, there was nothing new in comparing philosophical projects with those of medical science. The intention was simply that man should equip himself with a "philosophic medicine chest" containing the four ingredients I mentioned.
In contrast to the Stoics, the Epicureans showed little or no interest in politics and the community. "Live in seclusion!"