犯罪并非非理性行为，而是对激励和约束的回应。

Reality is a question of perspective; the further you get from the past, the more concrete and plausible it seems—but as you approach the present, it inevitably seems more and more incredible.

只要你去尝试，梦想就有可能实现。

The process of mathematical discovery is as important as the discovery itself.