顾虑

This thought kept me awake all night.

这种顾虑使我通宵未合眼。

Poets are not so scrupulous as you are.

诗并不像你那顾虑多。

Age looks with anger on the temerity of youth, and youth with contempt on the scrupulosity of age.

老年对年鲁莽十分气恼，年轻瞧不起老年顾虑重重。

After four years of marriage, she really knows how to hit him where it hurts, and isn’t afraid to do it either.

结婚四年，她很明白怎中他痛处，也丝毫不顾虑这么做。