过去永远不会消逝，它甚至从未过去。

数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

True leadership means making tough decisions that balance short-term gains with long-term vision.

Variant: All human actions have one or more of these seven causes: chance, nature, compulsions, habit, reason, passion and desire.

You can't have a better tomorrow if you're still thinking about yesterday.

大地的诗歌永远不会消亡。

写作是探索我们内心未知的方式。

整个科学不过是日常思维的提炼。