临终前与诸同志谈话，1925年3月11日

I don’t follow any particular theory. I just do what seems right to me.

创新就是将已经存在的事物以新的方式结合在一起。

The difference between a successful person and others is not a lack of strength, not a lack of knowledge, but rather a lack in will.

最好的想法往往来自最意想不到的地方；保持开放的心态。