The selfish gene theory is not a theory about selfishness in the everyday sense. It is a theory about the evolution of behavior.

"I try to make my drawings as clear and simple as possible, so that the reader can understand the story without any confusion."

始终为最坏的情况做计划。

尘土承受屈辱，却以鲜花来回报。

谁若不能独立，谁就谈不上自由。

既然我已经踏上这条道路，那么，任何东西都不应妨碍我沿着这条路走下去。

合作是企业的力量，没有合作就没有共赢。