作家是专业的观察者。

优化程序的最好方法是优化它。

"The world is indeed full of peril, and in it there are many dark places; but still there is much that is fair, and though in all lands love is now mingled with grief, it grows perhaps the greater."

I don't want to be thought of as a 'child star'. I want to be thought of as an actress who happens to have had a childhood.

我们用数学来理解市场，而不是预测市场。