Man is neither wholly good nor wholly evil, but a mixture of both.
人性既不是完全善良，也不是完全邪恶，而是两者兼有。
海洋对所有人开放，因其无边无际无法被任何人占有，且适合所有人使用。
一个运营良好的采石场是物流、效率和团队合作的交响乐。
Those who cannot remember the past arecondemned to repeatit.
The man who writes about himself and his own time is the only man who writes about all people and about all time.
