There are three things that grow more precious with age; old wood to burn, old books to read, and old friends to enjoy.
There is no man living that can not do more than he thinks he can.
If I had asked people what they wanted, they would have said faster horses.
Those who believe they can do something and those who believe they can't are both right.
Most people spend more time and energy going around problems than in trying to solve them.
The object of education is not to fill a man's mind with facts; it is to teach him how to use his mind in thinking.