在数学中，发现的旅程和目的地一样重要。

我相信梦想和潜意识的力量。

Happiness ain't a thing in itself --- it's only a contrast with something that ain't pleasant. That's all it is.

Change is uncomfortable, but it's necessary for progress.

每日不能克服恐惧者，尚未学会人生的第一课。