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The market is a great teacher, but it charges a high tuition.
市场是一位伟大的老师,但它收取高昂的学费。
最好的领导者是那些激励他人做到最好的人。
"The hardest part about being immortal is watching everyone you love die."
Myth is a type of speech chosen by history: it cannot possibly evolve from the 'nature' of things.
The strength and power of despotism consists wholly in the fear of resistance.
A problem is in P if it can be solved quickly by a computer, and in NP if a solution can be verified quickly.