你能做的最好的投资就是投资自己。
最好的投资是那些能够建立伟大公司的人，而不仅仅是想法本身。
真正的恐怖是某天早上醒来，发现你的高中同学在管理国家。
唯一的善，是知识；唯一的恶，是无知。
科学的进步在于每一步发现一种新的秩序，这种秩序将看似不同的事物统一起来。
创新不仅仅是创造新事物，更是要为人们的生活带来改变。
The first step in the art of cutting metals is to find a man who has the necessary skill and experience.
I have been a selfish being all my life, in practice, though not in principle.
The only purpose for which power can be rightfully exercised over any member of a civilized community， against his will， is to prevent harm to others.