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所有发生过一次的事物都不会再发生。但是所有发生过两次的事物必定会第三次发生。
Everything that happens once can never happen again. But everything that happens twice will surely happen a third time.
The future of biology is in understanding the complexity of living systems.
创业初期,我们每天工作16个小时,一周工作7天。