To educate a person in the mind but not in morals is to educate a menace to society.
Theodore Roosevelt
It is hard to fail, but it is worse never to have tried to succeed.
Do what you can, with what you have, where you are.
Many people think excitement is happiness.... But when you are excited you are not peaceful. True happiness is based on peace.
Thich Nhat Hanh
I have not failed. I've just found 10,000 ways that won't work.
Thomas A. Edison
Genius is 1 percent inspiration, 99 percent perspiration.