The most important aspect of a software system is its ability to meet the needs of its users.

The severity of Russian laws is alleviated by the fact that it is not obligatory to execute them.

In modern life nothing produces such an effect as a good platitude. It makes the whole worldkin.

解释：时机未到，就不能勉强行事；行事不探求事理，就不可能达到成功。

We don't inherit the oceans from our ancestors; we borrow them from our children.

权力从来都不是无辜的。

A good world needs knowledge， kindliness， and courage； it does not need a regretful hankering after the past or a fettering of the free intelligence by the words uttered long ago by ignorant men.