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It’s funny. The things that are most important to you are often the hardest to talk about.

文章的難以精工，就像器物的難以制成一樣。

Science is not a boy's game, it's not a girl's game. It's everyone's game. It's about where we are and where we're going.

一個(gè)人格就是一場(chǎng)完整的演說(shuō)家和壓力集團(tuán)的集會(huì)，有兒童、煽動(dòng)者、共產(chǎn)主義者、孤立主義者、戰(zhàn)爭(zhēng)販子、騎墻派、貪污者、祈禱者、冒險(xiǎn)家和職員；每一個(gè)都只占一席之地。