I think the things you regret most in life are the things you didn’t do.
我认为人生中最令人遗憾的事情是你没有去做的事情。
I don’t need to be perfect, I just need to be better than yesterday.
The people who are crazy enough to think they can change the world are the ones who do.
我们的痛苦正是产生于我们的愿望和能力的不相称。
【释义】:早晨能发现昨夜的错误,今日能悔改昨日的过失。  
The world perishes not from bandits and fires, but from hatred, hostility, and all these petty squabbles.