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永远不要在安全问题上妥协 - 它是我们行业的基石。
Every failure is a lesson that brings you closer to success.
The most exciting moments in mathematics are when you discover that two seemingly unrelated areas are deeply connected.
暴风雨过后,天空更晴朗。
The psychologist must avoid all teleological interpretations.
真相很少是纯粹的,也从不简单。