记住,当你需要帮手时,那只手就长在你身上,当你长大后,记得你还有另一只手:一只手是为了帮助自己,另一只手是为了帮助别人。
The study of mind is the study of adaptive behavior.
The best science fiction is not about the future; it's about the present.
The only thing that stands between a man and what he wants from life is often merely the will to try it and the faith to believe that it is possible.