对这个世界有所助益是获得快乐的唯一途径。

Business is like war—you need a strategy, but you also need to adapt when things go wrong.

The longer I live, the more I am inclined to the belief that this earth is used by other planets as a lunatic asylum.

译文：不吝惜花很多钱买一把宝刀，用貂皮大衣换酒喝也堪称豪迈。要多多珍重这一腔热血，洒出去还能化作汹涌的波涛。