你必须说,我是那个要做出改变的人。
You have to say, I am the person who is going to make the difference.
I’m going to use all my tools, my God-given ability, and make the best life I can with it.
In mathematics, the journey from confusion to clarity is the most rewarding experience.
No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.