If all the world's a stage, I suggest you start performing at your best.

If anyone tells you that something can't be done, they're correct, but it only pertains to them.

If you think someone or something other than yourself is responsible for your happiness or success, I'd guess you're not that happy or successful.

Don't ask for directions if you're not going to start the car.

Many people see a brick wall as an obstacle, when it's really a 'how to' for achieving success. You have to build either of them one brick at a time.

Achieving success is a challenge but so is struggling so you may as well choose success.