If you put off everything till you're sure of it, you'll never get anything done.

Fear is never a reason for quitting; it is only an excuse.

Drop the idea that you are Atlas carrying the world on your shoulders. The world would go on even without you. Don't take yourself so seriously.

If there is no fun in it, something is wrong with all you are doing.

Stand up to an obstacle. Just stand up to it, that's all, and don't give way under it, and it will finally break. You will break it. Something has to break, and it won't be you, it will be the obstacle.

You must never conclude, even though everything goes wrong, that you cannot succeed. Even at the worst there is a way out, a hidden secret that can turn failure into success and despair into happiness. No situation is so dark that there is not a ray of light

Who decides whether you shall be happy or unhappy? You do!