如果一个作家不能激起敌意，那他就已经死了。
If a writer doesn't generate hostility, he is dead.
The most advanced farming technology is useless without the wisdom to apply it properly.
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。
The most dangerous poison is the feeling of achievement. The antidote is to think every morning, 'What can be done better?'
The future is not fixed; it is something we can shape with our knowledge and actions.
Memory is identity... You are what you have done; what you have done is in your memory; what you remember defines who you are.
I'm never going to change so much that people can't recognize me.
教育的目的是使个人能够继续他们的教育。