It is common sense to take a method and try it. If it fails, admit it frankly and try another. But above all, try something.
You can't deny laughter. When it comes, it plops down in your favorite chair and stays as long as it wants.
Look at all the sentences which seem true and question them.
You don't stop laughing because you grow old. You grow old because you stop laughing.
To err is human, but to really foul things up requires a computer.
You cannot run away from a weakness; you must sometimes fight it out or perish. And if that be so, why not now, and where you stand?
I was sick of cars driving right past me.