在你20多岁的时候，是开始建立你身份资本的最佳时机。
The best time to start building your identity capital is in your 20s.
Every tree planted today is a promise to tomorrow.
No man is useless in this world who lightens the burden of someone else.
The best arguments in the world won't change a person's mind. The only thing that can do that is a good story.
做出伟大工作的唯一途径是热爱你所做的事。