有时候东西碎了，就无法再拼回去。
Sometimes a thing is broken and cannot be put back together.
I don't regret my past; I just regret the time I wasted on the wrong people.
True scientific progress requires both creativity and discipline.
每个政府的衰败都始于其建立时的原则的腐化。
Every leaf of vegetable is a gift from nature. We must plant and harvest with reverence.
最好的领导者是那些倾听、学习并以谦逊态度领导的人。
The beauty of mathematics only shows itself to more patient followers.