要是老板送了你什么东西，不要觉得一定要还礼。

Don't feel the need to reciprocate if your boss gives you something.

对别人的帮助感激、还礼是人类基本的自然天性。

Appreciatehelp and wanting to pay back is basic human nature.

将酒杯放在腰际向“主人”两鞠躬，在“主人”作揖还礼后“客人”慢慢地将米酒喝下。

Taking two bows to "hosts" with cups held to their waists, the "guests" drank rice wine slowly after "hosts" requited with hands folded together in front.

一个将军带着儿子外出，有个要饭的向他敬礼鞠躬，将军马上停步还礼，而且鞠躬弯腰更深。

A general was on an outing with his son. A beggar came up to them and paid respects, and the general immediately stopped to return the respects, bowing even deeper.