The best time to sell a stock is almost never.
强大的品牌是一次一个客户建立起来的。
可持续发展需要在经济增长和生态保护之间取得平衡。
In investing, what is comfortable is rarely profitable.
生于古人之后而议论古人的缺点失误容易,而若处于古人的位置做古人所做的事就很难
写作的艺术是发现你相信什么的艺术。
The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.