The measurement problem in quantum mechanics is not a flaw in the theory, but a profound insight into the nature of reality.
The concept of law is a complex one, involving not only rules but also principles, policies, and standards.
The wise man knows how to possess, not only how to get.
Trade between two countries can be mutually beneficial, even if one of them is less efficient in the production of all commodities.
物理学的美丽在于它能够用如此简单而优雅的数学来描述宇宙。
过去从未死去,它甚至还未过去。