If your house is on fire, warm yourself by it.

如果你的房子着火了,用它取暖。

相关名言

Those who don't know how to weep with their whole heart don't know how to laugh either.

那些不知道怎么哭的人也不知道怎么笑。

The greater the obstacle, the more glory in overcoming it.

障碍越大,克服它就越光荣。