Pythagoras: "All things are numbers."

Heraclitus: "All things are in flux."

Democritus "Happiness does not lie in wealth or money, but in the soul." Standard T-Shirt

Socrates "The Wisdom of Ignorance." Standard T-shirt

Plato "Be kind, for everyone you meet is fighting a hard battle." Standard T-Shirt

Aristotle "The roots of education are bitter, but the fruit is sweet." Standard T-Shirt

Thales "Water is the source of all things." Big silhouette T-shirt

Pythagoras "All things are numbers." Big silhouette T-shirt

Heraclitus "Everything flows." Big silhouette T-shirt

Democritus: "Happiness does not lie in wealth or money, but in the soul." Oversized T-shirt

Socrates "The Wisdom of Ignorance" Big Silhouette T-Shirt

Plato: "Be kind, for everyone you meet is fighting a hard battle." Oversized T-shirt

Aristotle "The roots of education are bitter, but the fruit is sweet." Oversized T-shirt

Thales "Water is the source of all things." Quick-drying T-shirt

Pythagoras "Everything is Number." Quick-drying T-shirt

Heraclitus "Everything flows." Quick-drying T-shirt

Democritus: "Happiness does not lie in possessions or money, but in the soul." Quick-drying T-shirt

Socrates "The Wisdom of Ignorance." Quick-drying T-shirt

Plato: "Be kind, for everyone you meet is fighting a hard battle." Quick-drying T-shirt

Aristotle "The roots of education are bitter, but the fruit is sweet." Quick-drying T-shirt