The world is beautiful, but it has a disease called man.
世界是美丽的,但它有一种叫做人类的疾病。
Simplicity is not the goal. It is the by-product of a good idea.
The more one judges, the less one loves.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
We are all leaves on the great tree of evolution.