解释：砍伐树木不把树根砍掉，必能重新生长；堵塞水不把源头堵住，必会重新流出；消除祸患不铲除产生祸患的根基，祸患还会再生。

The night is a great city, but the stars are its lights.

The danger is not that we will be deprived of speech， but that we will have nothing worth saying.

有时候我确实很想知道大学生活会是什么样子的，但是我还是坚持我的决定。