Man’s main task in life is to give birth to himself, to become what he potentially is. The most important product of his effort is his own personality.

可持续性必须是我们水产养殖每一个决策的基石，否则我们可能会失去赖以生存的资源。

选自汉·桓宽《盐铁论·申韩》。从事治学的人，需要广泛的阅读，并且需要从中吸取正确、有用的内容。

写作是一种勇气的行为，是对宇宙沉默的挑战。

Writing is like driving at night in the fog. You can only see as far as your headlights, but you can make the whole trip that way.

The computer is an interactive medium, the first medium that allows for the representation of processes that can be manipulated by the user.

生命不止，奋斗不息。

真正的乐趣在于发现，而不是知道。