数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

写作的艺术是发现自我的艺术。

Being and time belong together.

To be is to be perceived.

The only thing that matters is how you feel about yourself.

Collaboration across industries is key to solving the world's energy challenges.

The past is a foreign country; they do things differently there.

【释义】贤能的人，一定会把天下的事务当作自己的责任。