不要让不认识你的人定义你。
You are not the opinion of someone who doesn't know you.
我认为最重要的是不要害怕失败。你必须愿意把自己放在那里并承担风险。
Leadership is not about being in charge. It's about taking care of those in your charge.
没有人值得你流泪,值得让你这么做的人不会让你哭泣。
We teach a subject not to produce little living libraries on that subject, but rather to get a student to think mathematically for himself.