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The essence of mathematics is not to make simple things complicated, but to make complicated things simple.

你必須愿意失敗，愿意犯錯，即使所有人都說你瘋了也要繼續前進。

Chemistry is the central science that connects physics and biology.

The writer’s loyalty must be to literature, not to ideology.

解釋：如果自己都不尊重自己，那么危險和侮辱就會接踵而至。