Our greatest weakness lies in giving up. The most certain way to succeed is always to try just one more time. – Thomas Edison

Opportunity is missed because it’s dressed in overalls and looks like work. – Thomas Edison

The greatest invention in the world is the mind of a child. – Thomas Edison

Your worth consists in what you are and not in what you have. – Thomas Edison

Government of the people, by the people, for the people, shall not perish from the Earth. - Abraham Lincoln

No man has a good enough memory to be a successful liar. - Abraham Lincoln

We the people are the rightful masters of both Congress and the courts, not to overthrow the Constitution but to overthrow the men who pervert the Constitution. - Abraham Lincoln

Character is like a tree and reputation like a shadow. The shadow is what we think of it; the tree is the real thing. - Abraham Lincoln

The philosophy of the school room in one generation will be the philosophy of government in the next. - Abraham Lincoln

Always bear in mind that your own resolution to succeed is more important than any other. - Abraham Lincoln