释义：只有经过艰苦的努力和考验，才能发现或创造出价值重大的事物。

Giving up smoking is the easiest thing in the world. I know because I’ve done it thousands of times.

Every word in a novel is a step towards understanding the human condition.

后街男孩不仅仅是一个乐队 - 我们是一个家庭。

It is not what we believe, but why we believe it; moral responsibility begins there.  

在所有时代，困扰人类并给他们带来最大灾难的大问题，不是世界上是否有权力，也不是权力从何而来，而是谁应该拥有它。

We must balance short-term profits with long-term sustainability.

The true paradises are the paradises that we have lost.

I believe in second chances because I know what it's like to mess up.