The tyranny of a prince in an oligarchy is not so dangerous to the public welfare as the apathy of a citizen in a democracy.
The quantum world appears to us as a web of relations rather than a collection of objects.
和平不仅仅是没有战争,而是建立一个稳定、公正和可持续的国际秩序。
数学之美不仅在于其抽象的优雅,还在于其建模和解决现实世界问题的深刻能力。
在心理学领域,正常与异常之间的界限往往是模糊和主观的。