Education is the most powerful weapon which you can use to change the world.
I don’t believe in taking right decisions. Take decisions and make them right.
A concept is a brick. It can be used to build a courthouse of reason. Or it can be thrown through the window.
You can never be overdressed or overeducated.
Writing my own novels in the ’90s…I never imagined that in ten years, science and rationality would require explanation and defense in a world rocked and ruled by religious fervor.
The educated differ from the uneducated as much as the living differ from the dead.
Time and space are modes by which we think and not conditions in which we live.
Study without desire spoils the memory, and it retains nothing that it takes in.
The hour of departure has arrived, and we go our ways. I to die, and you to live. Which is better God only knows.
Freedom is the right to tell people what they do not want to hear.