士既知学，还恐学而无恒，人不患贫，只要贫而有志。
译文：读书人既然知道学习的重要性，就怕做学问没有一颗恒心，人不怕贫穷，就怕人穷志也穷。赏析：读书最怕浅尝辄止，一知半解。知识如大海一般没有尽头，我们要有坚持不懈的定力，方能学到真本领。我们身处困境，不能丧失斗志，在哪里跌倒就在哪里爬起。
In mathematics, you don't understand things. You just get used to them.
Children learn by watching their parents. Be someone they can admire.
"In business, you don't get what you deserve, you get what you negotiate."
"The difference between correlation and causation is fundamental in empirical work."
我越诚实，我的艺术就越能引起共鸣。