The world is the totality of facts, not of things.
生活是不公平的,习惯就好。
物理学和数学之间的界限并不像人们想象的那么清晰。
最成功的社会是那些能够在强大国家的需求与个人自由的需求之间取得平衡的社会。
The will to find meaning is the primary motivational force in man.