Calamity is man's touchstone患难见真情

Care kills a cat忧虑致命

Charity begins at home齐家才能治国

Clothes make the man人靠衣装，佛靠金装

Comparisons are odious人比人，气死人

Constant dripping wears away the stone滴水可穿石

Courtesy costs nothing礼多人不怪

Cross your heart你发誓

Crows do not pick crow's eyes同类不相残

Custom makes all things easy习惯成自然

Cut diamond","强中自有强中手