任何一代人最伟大的发现是，一个人可以通过改变态度来改变他的生活。
The greatest discovery of any generation is that a human being can alter his life by altering his attitude.
Though debts are condemned in the financial world, the world of friendship and love may perversely depend on well-managed debts.
Climate change is the ultimate test of our agricultural ingenuity.
跨学科的合作对于量子计算的进步至关重要。