Art is a way of asking the questions that society is afraid to ask.
They are not monuments, but footprints. A monument only says, 'At least I got this far,' while a footprint says, 'This is where I was when I moved again.'
Every dictatorship begins by destroying language.
过去是一个跟随我们的影子，永远存在，永远萦绕。
理解布莱克-斯科尔斯模型的关键在于认识到它是基于创建无风险对冲的理念。
Life is short, and it's up to you to make it sweet.