"The security of quantum communication comes from the laws of physics, not from computational complexity."
生活本身没有任何价值,它的价值在于怎样使用它。
立法权通过积极的自愿授予和制度从人民那里获得,只能是那种积极授予所传达的,这种授予只是为了制定法律,而不是为了制定立法者,立法者没有权力将他们的立法权转移给任何其他人。
I used to think the world was broken down by tribes. Then I thought it was broken down by rich and poor. Then I thought it was broken down by stupid and smart. But I know now that it is broken down by people who are alive and people who are dead.
"A child who reads will always have a friend."
自信不是"他们会喜欢我",而是"他们不喜欢我也没关系"。
不管怎样,我对哈佛的回忆主要都与充沛的精力和智力活动有关。哈佛的生活令人愉快,也令人感到有压力,有时甚至会感到泄气,但永远充满了挑战性。生活在哈佛是一种吸引人的特殊待遇……虽然我离开得比较早,但是我在这里的经历、在这里结识的朋友、在这里发展起来的一些想法,永远地改变了我。
The first lesson of economics is scarcity: There is never enough of anything to satisfy all those who want it. The first lesson of politics is to disregard the first lesson of economics.
数据库中最重要的东西是模式。
Science is not only a discipline of reason but also one of romance and passion.