最伟大的真理常常是我们无法用语言表达的。
The only power any government has is the power to crack down on criminals. Well, when there aren't enough criminals, one makes them. One declares so many things to be a crime that it becomes impossible for men to live without breaking laws.
A mathematician is a maker of patterns, like a painter or a poet.
Survival can be summed up in three words—never give up. That's the heart of it really. Just keep trying.