It is no small art to sleep: for that purpose you must keep awake all day.
Go to Heaven for the climate. Hell for the company.
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.
It is the mark of an educated mind, to entertain a thought without accepting it.
That rifle on the wall of the labourer’s cottage or working class flat is the symbol of democracy. It is our job to see that it stays there.
The whole of science is nothing more than a refinement of everyday thinking.
During times of universal deceit, telling the truth becomes a revolutionary act.
The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom.
All real philosophers have been artists in the realm of concepts.