历史中的优点似乎有三种，一种是来自气候和国家的纯粹地理位置，一种是来自政府形式和人民性格，一种是来自那些更细致的哲学原则和道德，可以称为哲学的推荐。
"A great book is a great teacher."
Every human being has hundreds of separate people living under his skin. The talent of a writer is his ability to give them their separate names, identities, personalities and have them relate to each other.
The best way to learn a new programming language is by writing programs in it.
学习投资的最好方法是多读书并研究伟大的投资者。
一个好的模型应该在复杂性和准确性之间取得平衡，捕捉基本动态而不过度拟合。