Mathematics allows us to see the hidden structures that govern the world around us.

唯一的罪过是平庸。

幸福，就像不幸一样，是一个主动的选择。

Every small step towards sustainable practices counts; perfection is not the goal, progress is.

我想成为我一直想成为的样子——统治性的。

Life has no meaning unless we give it meaning.

真相是个滑溜溜的东西，尤其是在黑暗中。

家中闲坐无聊，不妨想想，有人在为生活而辛劳；官位不能飞黄腾达，想想仍有许多才能好的读书人，人都老了还是青衣。

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.