I don't write to be happy, I write to be free.
我不是为了快乐而写作,我是为了自由而写作。
我在数学上花费的时间越多,我就越感到兴奋。
当你既倾听数据又倾听人时,才能做出最佳决策。
The only real hope is the hope of the heart.
Government has no other end, but the preservation of property.
When people are faced with a problem, they often think in terms of past experiences rather than looking at the actual structure of the problem.