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I would like to fly in space.Absolutely.That would be cool.I used to just do personally risky things， but now I’ve got kids and responsibilities， so I can’t be my own test pilot.That wouldn’t be a good idea.But I definitely want to fly as soon as it’s a sensible thing to do.

語法和語義之間的相互作用是形式語言研究的核心。

理解免疫系統(tǒng)就是理解解鎖新癌癥療法的關(guān)鍵。

漁業(yè)中最危險(xiǎn)的神話是總會(huì)有更多的魚。

釋義：小人做事只要有利就去做，無原則無底線；君子則堅(jiān)守原則，不做不合道德正義之事，行事不刻意追求結(jié)果。