如果你在尝试改变世界,那么你正在做真正重要的事情。相信你每天都会在兴奋中起床。
The only valid data for psychology are observable behaviors.
Sustainability is no longer an option—it's a business imperative for long-term survival.
道德不是关于如何使自己幸福的学说,而是关于如何使自己配得上幸福的学说。
The best way to predict the future is to create it.