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The process of discovery in mathematics is often more important than the result itself.
我这一代人最伟大的发现是人类可以通过改变态度来改变生活。
Never stop questioning how things can be done better—complacency is the enemy of progress.
I don't want to be a product of my environment. I want my environment to be a product of me.
I think the most important thing for a singer is not skill, but emotion.