You’ve got to be sure of yourself before You can ever win a prize.
Only the highway of useful service leads to the city of happiness.
The only trouble with this world today lies in our lack of understanding of the power of imagination.
Effort only fully releases its reward after a person refuses to quit.
To succeed in life, succeed at being yourself.
No form of human exchange is more profitable than the exchange of ideas. If I give you a thought in return for one of your thoughts, each of us will have gained a 100 percent dividend.