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Collaboration in mathematics is essential; the exchange of ideas leads to breakthroughs that no single mind could achieve alone.

行動是恐懼的解藥。

你能給別人的最大禮物就是你的時間和關注。

If you borrow something， try to return it in better shape than you received it. Clean it， sharpen it， fill it up.

每個結局都只是偽裝的開始，等待被認出。