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"Sometimes, you have to be apart from people you love, but that doesn't make you love them any less. Sometimes, it makes you love them more."

I saw China embracing the world and vice versa.

聰明人說話，是因為有些話要說；蠢人說話，則因為要說些話。

Mathematics is the foundation upon which we build our understanding of the world, and it is through this understanding that we can solve the most complex problems.

In mathematics, the art of proposing a question must be held of higher value than solving it.

Changing the destructive things you say to yourself when you experience the setbacks that life deals all of us is the central skill of optimism.

A coward is incapable of exhibiting love； it is the prerogative of the brave.

I don’t know how to feel about it, but I’m trying to be happy.