The world is so unhappy because it is ignorant of the true self. Man's real nature is happiness. Happiness is inborn in the true self. Man's search for happiness is an unconscious search for his true self.

过去总是紧张的，未来是完美的。

穷人通过减少欲望而变得富有。

能源转型不仅仅是更换燃料；它关乎整个系统和思维方式的转变。

你围绕发生在自己身上的事情构建生活。

"To understand the present, we must listen to the voices of the past."

估计问题的性质与检验统计假设的问题不同。

When you're depressed, It always helps to lean your head on your arm. Arms like to feel useful.