The only thing that bothers me about my buildings is that they are not good enough.
还有什么地牢比自己的心更黑暗!还有什么狱卒比自己更无情!
Psychology should study how the mind works, not just what it contains.
在数学中,提出问题的艺术必须比解决问题更有价值。
Life's too short to hang out with people who aren't resourceful.