Action and knowledge are not obstacles to each other.

Leadership is not about being in charge. It's about taking care of those in your charge.

科学的进步不是一条直线，而是一系列曲折，常常需要回溯步骤以获得更好的立足点。

对人类来说，最可恨的痛苦是知道一切却无能为力。