Cliched question but, whats the best advice you've ever been given or have given?

Never beam down wearing a red shirt.Cliched question but, whats the best advice you've ever been given or have given?
The best advice that i've been given is ';The sun will shine tomorrow';. The best advice that i have given is ';50 percent chance is better than zero percent';.Cliched question but, whats the best advice you've ever been given or have given?
The best piece of advice I ever heard is ';If you act like one, people will treat you like one.';





You can pretty much replace ';one'; with anything you like and it still works.
nothing lasts forever