宇宙中唯有两件事物是无限的:那就是宇宙的大小与人的愚蠢。而宇宙的大小我却不能肯定。
Psychology as the behaviorist views it is a purely objective experimental branch of natural science.
预测未来的最好方式就是创造未来。
Leadership is about inspiring others to see possibilities where they once saw limits.