In mathematics, you don't understand things. You just get used to them.
在数学中,你不理解事物。你只是习惯它们。
A feeling of beauty is a sign that we have come upon a material articulation of certain of our ideas of a good life.
The most credible empirical research often comes from studies that have a clear and transparent design, where the assumptions are laid out for everyone to see.
The best way to predict the future is to create it.