The most important property of a program is whether it accomplishes the intention of its user.

树是希望的象征，扎根于当下，伸向未来。

We must learn from nature how to use resources efficiently.

The poet must purify the words of the tribe.

Personality changes more during your 20s than at any other time in life.

一旦您了解如何编写程序，就请其他人来编写它。