If you smile when no one else is around, you really mean it.
［译］如果你独自一人时笑了，那是真心的笑。
If you would be loved, love and be lovable.
［译］想被人爱，就要去爱别人，并让自己可爱。
In the day of prosperity be joyful, but in the day of adversity consider.
［译］顺利时要快乐，不利时要思索。
In the election of a wife, as in a project of war, to err but once is to be undone for ever.
［译］选择妻子也像策划战争，一时之错将成终身之恨。
Industry is fortune's right hand, and frugality her left.
［译］勤勉是幸福的右手，节俭是幸福的左手。
It is a poor heart that never rejoices.
［注解］语出英国小说家马里亚特。
［译］不知世间有乐者最可怜。
It is more blessed to give than to receive.
［译］施恩比受惠更有福。
It is right to be contented with what we have, never with what we are.
［译］满足所得，但不能满足现状。