The best trade, is to sell good deeds to be exchanged for heaven. The best is: "I have tried it", and the worst is: "I'll try it"
Sometimes we forget, that to see ourselves, the best way is through the eyes of others. Remember, our pain today will be beautiful and sweet when we remember it later.
Gather the error right now, because later a collection of errors called experience will take you to the top to success. Treat everyone with genuine kindness and respect, even if they are bad to you. Remember that respect for others is not because of who they are, but because of who you are.