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Technology is just a tool. In terms of getting the kids working together and motivating them, the teacher is most important.

——在廣東和朋友談自己的主張，1921年

Let him who would move the world first move himself.

我不完美，但我始終是我自己。

The only real elegance is in the mind; if you've got that, the rest really comes from it.

商業(yè)中最大的風(fēng)險(xiǎn)是根本不冒任何風(fēng)險(xiǎn)。