A book must be the axe for the frozen sea within us.

最大的风险是不冒任何风险。在一个快速变化的世界里，唯一注定失败的策略就是不冒险。

No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

You can't go back and change the beginning, but you can start where you are and change the ending.