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The fundamental point in fabricating a chain reacting machine is of course to see to it that each fission produces a certain number of neutrons and some of these neutrons will again produce fission.

國家不是藝術品，而是一種必需。

The most dangerous thought you can have as a creative person is to think you know what you're doing.

每一本書都是一次旅程，每一頁都是踏入未知的一步。

In agriculture, patience is not just a virtue; it's a necessity for quality.

教育是改變我們與海洋互動方式的第一步。