译文：志向正直就能遏制各种坏念头，心里平静处理各种事情就不会急躁。赏析：恶念是所有错误行为的根源，我们要砥砺自己的品格，遇事冲动鲁莽，只会坏事。

The boundary between physics and mathematics is not as clear-cut as one might think.

A building should grow from its site like a tree from the earth.

领导力意味着倾听多于发言，行动多于承诺。

Thought is the most difficult task, which is why so few engage in it.