"The unexamined life is not worth living."

The only limit to our realization of tomorrow will be our doubts of today.

For the best results with your children， spend only half the money you think you should， but double the time with them.

The true artist helps the world by revealing mystic truths.

路途再近，你不走，也不会到达。事情再小，不去做也不可能完成。

我不是榜样，我只是个在摸索的人。

O mundo é um livro, e quem não viaja lê apenas uma página.

我对理解的极限、语言的极限、人类的极限感兴趣。