"We are all broken, that's how the light gets in."

A person may cause evil to others not only by his actions but by his inaction， and in either case， he is justly accountable to them for the injury.

做出伟大工作的唯一途径是热爱你所做的事。

现代采石必须将地质学的智慧与工程的创新相结合。

在科学中，荣誉归于说服世界的人，而不是首先想到这个想法的人。