水利工程的成功取决于人与自然的和谐。

But it is the same with man as with the tree. The more he seeks to rise into the height and light, the more vigorously do his roots struggle earthword, downword, into the dark, the deep - into evil.

Capitalism, then, is by nature a form or method of economic change and not only never is but never can be stationary.

The future belongs to those who dare to challenge the status quo.

海洋不仅是食物的来源，也是我们星球生态系统的重要组成部分，我们必须为子孙后代保护它。