你喜欢的东西，并不意味着世界一定会给你。

A vaincre sans peril, on triomphe sans gloire.

Like punning, programming is a play on words.

The world is indeed full of peril, and in it there are many dark places; but still there is much that is fair, and though in all lands love is now mingled with grief, it grows perhaps the greater.

Efficiency is the first virtue of engineers.

人は、自分が傷つかないために、他人を傷つける。