The best thing about a boolean is even if you are wrong, you are only off by a bit.

译文：高看自己，事事就很难有长进；低看自己，事事就不能成功。赏析：不管何时，我们不能骄傲自大，目空一切，更不能自暴自弃，妄自菲薄，畏首畏尾。骄傲自满会让人失去理智，自轻自贱会让人失去自信，这两种极端的处事态度对我们的人生都是不利的。

Success is when preparation meets opportunity.

Sustainable development requires us to balance economic growth with environmental protection.

The city is the greatest invention of mankind, and architecture is its language.

The act of writing is an act of survival.