Good sound habits are more important than rules - use concepts.
The once-surprising existence of non-Euclidean models of Euclid's first four axioms can be seen as a sort of mathematical joke.
Uncertainty is the only certainty there is, and knowing how to live with insecurity is the only security
The Internet is the world's largest library. It's just that all the books are on the floor.
When asked why he doesn't believe in astrology, the logician Raymond Smullyan responds that he's a Gemini and Geminis never believe in astrology.
In listening to stories we tend to suspend disbelief in order to be entertained, whereas in evaluating statistics we generally have an opposite inclination to suspend belief in order not to be beguiled.
Mathematics is no more computation than typing is literature.
Anything is possible, and that’s something we should not lose sight of. The inspiration and the permission to dream is huge.
It's this amazing combination to play, really, of somebody who's actually very fragile and hasn't really grown up properly yet - at least in a healthy environment - and has suffered immense loss with her dad - like that line where she says, [in the words of her father [King George VI], "Yes, 'Elizabeth is my pride but Margaret's my joy. " She holds onto it!
Tell me with whom you associate, and I will tell you who you are.
Kanye West is inspirational. He expresses such a strong vision beyond music, beyond fashion - it's art. He sn't afraid to push boundaries and be provocative.