Epicurus was a wise man. 
Epicurus was a thinker from ancient Greece. 

Epicurus was a famous thinker from ancient Greece. 
Epicurus had big ideas about how the world works. He said everything is made of tiny bits called atoms. These atoms move through empty space. He said atoms sometimes "swerve" or change their path. This idea meant that humans have free will. This means we can make our own choices. 
Epicurus was an ancient Greek philosopher who wanted to help people live calm lives. 
His ideas about the world were based on tiny, invisible pieces. He called these pieces atoms. Epicurus believed that atoms move through empty space called the void. These atoms have different shapes, sizes, and weights. Sometimes, atoms move in a straight line. Other times, they might "swerve" or move off their path. 
Epicurus was born in 341 BC on the island of Samos. 
In 306 BC, he established a famous school called The Garden in Athens. This school was a special place where people lived together. They shared their things and ate simple meals. The school was open to many different people. For example, many women joined the school as students. Some of these students included women named Themista and Batis. The members of The Garden even held special festivals and shared banquets. They celebrated the memories of their friends and family through special rites.
Even though many of his 300 books are lost, his ideas stayed important. 
Epicurus was an ancient Greek philosopher who lived from 341 to 270 BC. 
Epicurus developed a complex physical theory to explain the natural world. He believed the universe consists of only two things: matter and void. Matter is made of atoms, which are tiny, invisible particles. These atoms cannot be broken down into smaller parts. They possess only three qualities: shape, size, and weight. Atoms move through the void in several different ways. They can collide, bounce back, or join together to form larger objects. 
One of his most important ideas was the concept of the atomic "swerve." Earlier philosophers like Democritus believed atoms moved in predictable paths. Epicurus argued that atoms occasionally deviate from their expected course. This random swerve is what allows for human free will. Without this deviation, the universe would be purely deterministic. This means every event would be a forced result of a previous cause. The swerve breaks that chain and allows for choice. 
Epicurus was born on the Aegean island of Samos in February 341 BC. His parents were Neocles and Chaerestrate. He received a standard Greek education and studied under a Platonist named Pamphilus. He also studied under Nausiphanes, who taught the ideas of Democritus. After serving in the military, Epicurus moved to Athens. In 306 BC, he established his famous school called The Garden. 
Although Epicurus wrote over 300 works, most of them have been lost to history. We only have a few letters and a collection of quotes called the Principal Doctrines. We also have small fragments of his major work, On Nature. Much of what we know comes from later authors. Epicureanism became very popular during the late Roman Republic. However, the school died out by the time of late antiquity. During the Middle Ages, people often misunderstood his teachings. They incorrectly labeled him a patron of gluttony and excess.
His ideas saw a major revival in the fifteenth century through the rediscovery of texts. In the seventeenth century, the French priest Pierre Gassendi helped revive a modified version of the philosophy. 
Epicurus's views on the gods were also very specific. He taught that while gods exist, they have no involvement in human affairs. This helped his followers focus on living well rather than fearing divine punishment. His epistemology, or theory of knowledge, relied heavily on sense perception. He believed that atoms are constantly emitted from objects. These atoms hit our senses and create the experience of the world. Even when he died in 270 BC from a painful stone blockage, he reportedly remained cheerful. He used his philosophical reflections to balance his physical suffering.
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