英文之旅

One volunteer is worth two pressed men.
一个志愿者抵得过两个被迫者。

One swallow does not make a summer.
独燕不成夏。

One man's meat is another man's poison.
对一个人是美食，对另一人来说是毒药。

One man's loss is another's gain.
一个人之所失，就是另一人的所得。

One is never too old to learn.
学习永不嫌老。

One good turn deserves another.
恩将恩报。

One cannot love and be wise.
人无法又谈恋爱又理智。

Once bitten, twice shy.
一次被咬，下次胆小。

Once a priest, always a priest.
一旦为牧师，永远是牧师。

Of two evils choose the lesser.
两害相权取其轻。

Nothing venture [ventured], nothing gain [gained].
不冒险就无所获。

Nothing succeeds like success.
一事成功，万事顺利。