The greatest tragedy in life is not death, but the unlived life.

If you just set out to be liked, you would be prepared to compromise on anything at any time, and you would achieve nothing.

儿童的教养源于成人的修为而非说教。

对待好建议的唯一方法就是传递它。它对自己从来没有任何用处。

气候的变化不是一朝一夕的原因，而是逐渐积累的结果。