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一个理论的优雅不仅在于其数学表述,还在于其在一个统一框架下连接不同现象的能力。
I write to understand what hurts me and to make it exist outside of myself.
我从不担心行动的危险,我更担心不行动的危险。
The best way to cheer yourself up is to try to cheer somebody else up.