He who can bear with your ignorance has found a true friend.

When a professor insists computer science is X but not Y, have compassion for his graduate students.

建立成功企业的关键是为客户创造价值。

The foundation of every government is some principle or passion in the minds of the people.

人类本质上是自我决定的；他成为他意愿自己成为的样子。

大自然往往隐藏于幕后。