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"Love is not a finite resource. The more you give, the more you have."
The best preparation for tomorrow is doing your best today.
A mathematician's work is mostly a solitary pursuit, but it builds on the work of many others.
我不敢说自己从未担心害怕过。 实际上我希望少一点担心害怕,因为它让我分心,使我焦虑。
To succeed, planning alone is insufficient. One must improvise as well.