Every day confirms his belief of the inconsistency of all human characters, and of the little dependence that can be placed on the appearance of merit or sense.

值得畏惧的竞争对手是那些从不关注你，而是一直在改进自己业务的人。

你所需要的只是爱。

Life is too short to waste time on things that don't make you happy.

——1912年在旧金山丽蝉戏院的演说

在商业中，如果你不前进，你就在落后。