阅读是穿别人的鞋子走路；写作是留下自己的足迹。

《三民主义·民权主义·第三讲》(1924年）

Take one simple thing — almost anything — but take it extremely seriously， as if it was the only thing in the world， or maybe the entire world is in it — and by taking it seriously you’ll light up the sky.

创新不仅仅是技术的问题；它是关于改变思维方式并接受新的思考方式。