在数学中，你并不理解事物。你只是习惯了它们。
The heart is a wild animal, and it doesn’t follow rules.
真相很少纯粹，也绝不简单。
在孩子身上获得最好的收获，请只花你预算的一半的钱，但花双倍的时间陪伴他们。
To wear your heart on your sleeve isn't a very good plan; you should wear it inside, where it functions best.
The greatness of a man is not in how much wealth he acquires, but in his integrity and his ability to affect those around him positively.