The investor's chief problem—and even his worst enemy—is likely to be himself.

The passions that incline men to peace are fear of death, desire of such things as are necessary to commodious living, and a hope by their industry to obtain them.

种树的最佳时间是20年前；第二好的时间就是现在。

我们生活在一个信息越来越多，意义却越来越少的世界。