People are similar in character to their friends.

Alternative spelling of what you see is what you get / (computing) Maintaining close correspondence between screen image and printed image.

Being hungry makes one less concerned about the taste of one's food.

(dated) Being hungry makes one less concerned about the taste of one's food.

There is nothing truly novel in existence; every new idea has some sort of precedent or echo from the past.

If something is acceptable for one person, it is acceptable for another (often of the opposite sex). / One who treats others in a certain way should not complain about receiving the same treatment.

Two parties who have an enemy in common should join forces against it.

(idiomatic) To be aware of where one's interests lie in a situation.

Really? Is it true?

laughing will make one feel better