发现可能性的极限的唯一方法是超越它们进入不可能。
The only way to discover the limits of the possible is to go beyond them into the impossible.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
Mathematics is not just a human invention; it has a deep reality that exists independently of us.
The only way to do great work is to love what you do.
我们都有裂痕，那是光照进来的地方。