The Eskimos had fifty-two names for snow because it was important to them: there ought to be as many for love.

我是一个幸存者。我不会放弃，不会停下，我会更加努力。

  知识和人类力量是同义词。

心理活动的目的是引导行为。

If you start out by promising what you don't even have yet, you'll lose your desire to work toward getting it.

梦想远大，从小事做起，立即行动。

One who never turned his back but marched breast forward, never doubted clouds would break.

数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。