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我們都在陰溝里，但仍有人仰望星空。

我非常相信低成本電影。

Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

Better never means better for everyone... It always means worse, for some.

The beauty of a mathematical idea is that it can be shared and understood across cultures and time.

我從不回頭看。我期待下一個挑戰(zhàn)。

It may be the cock that crows, but it is the hen that lays the eggs.