This world is your best teacher. There is a lesson in everything. There is a lesson in each experience. Learn it and become wise. Every failure is a stepping stone to success. Every difficulty or disappointment is a trial of your faith. Every unpleasant incident or temptation is a test of your inner strength. Therefore nil desperandum. March forward hero!
Put your heart, mind, and soul into even your smallest acts. This is the secret of success.
Never worry. Be ever cheerful. Always laugh and smile. You can use the following powerful autosuggestion: "Mr. Worry, goodbye to you. I am a different person now. I am made of sterner stuff." Worry will now be afraid to show his face to you. You can then remove the worries of many of your friends.
Crave for a thing, you will get it. Renounce the craving, the object will follow you by itself.