It is no small art to sleep: for that purpose you must keep awake all day.
Time and space are modes by which we think and not conditions in which we live.
To him who looks upon the world rationally, the world in its turn presents a rational aspect. The relation is mutual.
The deepest sin against the human mind is to believe things without evidence.
If people are not laughing at you’re goal, then you’re goals are too small.
The solutions all are simple…after you have arrived at them. But they’re simple only when you know already what they are.
The test of a first rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.
Everyone you meet always asks if you have a career, are married, or own a house as if life was some kind of grocery list. But no one ever asks you if you are happy.
The only true wisdom is in knowing you know nothing.
For me, I am driven by two main philosophies: know more today about the world than I knew yesterday and lessen the suffering of others. You’d be surprised how far that gets you.