The lion doesn't care about the opinions of the sheep.
Happiness is not something ready made. It comes from your own actions.
理解经济周期的关键在于认识到它们是对实际冲击的均衡反应。
不确定性原理并非我们知识的局限,而是量子世界的基本属性。
If a doctrine is not unintelligible, it has to be vague; and if neither unintelligible nor vague, it has to be unverifiable.