努力成就了你。如果现在不全力以赴，总有一天会后悔。不要觉得为时已晚，继续努力吧。
"Effort makes you. You will regret someday if you don’t do your best now. Don’t think it’s too late but keep working on it."
We begin with the hypothesis that any subject can be taught effectively in some intellectually honest form to any child at any stage of development.
To be able to find joy in another's joy: that is the secret of happiness.
The only real sin is regret.
You have to be your own biggest believer before anyone else will believe in you.
我练习得如此之多，以至于我在比赛前不需要思考。就像开车一样——你不会考虑要踩哪个踏板。