T

The illustrated alphabet Part 20: T is for TREAT.

Something you could enjoy, entertainment, food, drink, ice cream, etc., given by way of compliment or as an expression of friendly regard. Anything that affords particular pleasure or enjoyment. One man's pancake is another man's etc.

Also.

To act or behave toward (a person) in some specified way:to treat someone with respect. Nice.

"Treat people as you'd like to be treated", hardly original, simple to say  but not always so easy to do.