数学发现的过程与发现本身同样重要。
The process of mathematical discovery is as important as the discovery itself.
The highest manifestation of life consists in this: that a being governs its own actions. A thing which is always subject to the direction of another is somewhat of a dead thing.
We don't compete with anyone but ourselves to be the best we can be.
I’ve realized that the most important thing is to be happy with yourself.
In the state of nature, indeed, all men are born equal, but they cannot continue in this equality. Society makes them lose it, and they recover it only by the protection of the laws.