Ours is not a love in vain. Remember that on this Valentine's Day.

我俩的爱不会徒劳的。在此情人节，你要牢记这句话。

youdao

A humble man falls in love with himself; a vain man falls in love with his reflection.

一个谦虚的人爱上的是他自己；而一个虚荣的人爱上的却是自己的倒影。

youdao

Each one was a girl of fair common sense, and she did not delude herself with any vain conceits, or deny her love, or give herself AIRS, in the idea of outshining the others.

她们每一个人都是明白事理的姑娘，谁也没有想到为了超过别人，就用虚荣的幻想去自欺欺人，或是去否认她们的爱情，或去卖弄风情。

youdao

We wind up with author, luminary, and longtime contributing editor Andrew Ferg-uson wandering the Web in vain search of, no, not love, but maybe just a reliable recommendation for osso buco.

FORBES: Editor's Note