Innovation is not a slogan, but the actual action of every day.
布莱克-斯科尔斯模型的美妙之处在于它将期权定价问题简化为几个可观察的变量。
You were given this life because you are strong enough to live it.
I think that the most important thing is to be true to yourself. You have to be honest with yourself about who you are and what you want.
对中国国民党同志共勉,1920年1月1日