At the center of your being you have the answer; you know who you are and you know what you want.
A man who as a physical being is always turned toward the outside, thinking that his happiness lies outside him, finally turns inward and discovers that the source is within him.
To me, being an intellectual doesn't mean knowing about intellectual issues; it means taking pleasure in them.
Peace is not an absence of war, it is a virtue, a state of mind, a disposition for benevolence, confidence, justice.
Wisdom is not the product of schooling, but of the lifelong attempt to acquire it.
Science may set limits to knowledge, but should not set limits to imagination.
When you undervalue what you do, the world will undervalue who you are
Every aquarium will eventually leak.
One just needs a little alertness to see and find out: Life is really a great cosmic laughter.
When playing board-games which involve quizzes etc, you will always know the answers to everyone else's set of questions but never your own.
Never argue with an idiot. They drag you down to their level and then beat you with experience.
Strength does not come from physical capacity. It comes from an indomitable will.
It is not the strength, but the duration, of great sentiments that makes great men.
If you don't like someone's story, write your own.
A common mistake that people make when trying to design something completely foolproof is to underestimate the ingenuity of complete fools.
All imperfection is easier to tolerate if served up in small doses.
Nature is pleased with simplicity. And nature is no dummy
Every act of creation is first an act of destruction.
Adapt what is useful, reject what is useless, and add what is specifically your own.
Admiration is the daughter of ignorance.
Criticize the act, not the person.