你必须愿意失败,愿意犯错,愿意带着学到的教训重新开始。
我从不认为任何事情是理所当然的。
When we measure forest success only in board feet, we miss the forest for the trees.
I've always believed that the most important thing is to be true to yourself.
学习数学的唯一方法就是做数学。
"You can't go back and change the beginning, but you can start where you are and change the ending."
你无法回到过去改变开头,但可以从现在开始改变结局。