The next sentence of "Give me a foot and I'll give you a foot back" is: You press me one inch and I'll give you one point. It means: if you respect others, then others will respect you, that is, the grace of dripping water, which will be reciprocated by the spring; You press me one inch, I'll let you one point, that is, good for evil.

"Give me a foot and I'll give you a foot back" is from Six Feet of Renyi Port.

Similar sentences:

1. "Don't do to others what you don't want others to do to you."

2. "People who love others will always love them, and those who respect others will always respect them."

3. "Give it a peach and return it with a plum."