I place this day, my life, my loved ones, my work in the Lord's hands. There is no harm in the Lord's hands, only good. Whatever happens, whatever results, if I am in the Lord's hands it is the Lord's will and it is good.
The way to happiness: Keep your heart free from hate, your mind from worry. Live simply, expect little, give much. Scatter sunshine, forget self, think of others. Try this for a week and you will be surprised.
Expecting the best means that you put your whole heart (i.e. the central essence of your personality) into what you want to accomplish. People are defeated in life not because of lack of ability, but for lack of wholeheartedness. They do not wholeheartedly expect to succeed. Their heart isn't in it, which is to say, they themselves are not fully given.
If I wanted to become a tramp, I would seek information and advice from the most successful tramp I could find. If I wanted to become a failure, I would seek advice from people who have never succeeded. If I wanted to succeed in all things, I would look around me for those who are succeeding, and do as they have done.