称人以颜子，无不悦者，忘其贫贱而夭；指人以盗跖，无不怒者，忘其富贵而寿。
称为颜子，没有不高兴的，虽颜回贫贱短寿。称人为盗跖，没有不发怒的，虽发不义之财且长期寿。
Success is no accident. It is hard work, perseverance, learning, studying, sacrifice and most of all, love of what you are doing.
The true way is along a rope that is not spanned high in the air, but just above the ground. It seems intended more to cause stumbling than to be walked upon.
数学是一门艺术，作为艺术家，你必须对自己诚实。
The journey of science is not just about the destination, but the path we take to get there.