The past is a foreign country; they do things differently there.
The first step toward getting somewhere is to decide that you are not going to stay where you are.
在对人类心理史的研究中,这一事实给人以深刻印象:心智的成长就是意识范围的扩展,前进的每一步都是伴随着极度痛苦和艰难的成就。几乎可以说,人们最最痛恨的就是放弃潜意识,即使所放弃的仅是极微小的一点潜意识。试图引入新观念的人对此深有体会。
Time is a great teacher, but unfortunately it kills all its pupils.
The purpose of computing is insight, not numbers.
It is one of the superstitions of the human mind to have imagined that virginity could be a virtue.