My favorite things in life don't cost any money. It's really clear that the most precious resource we all have is time.

A man who dares to waste one hour of time has not discovered the value of life.

We always live in an uncertain world. What is certain is that the United States will go forward over time.

Employ your time in improving yourself by other men's writings, so that you shall gain easily what others have labored hard for.

Sleep is like a drug. Take too much at a time and it makes you dopey. You lose time and opportunities.

There is time for everything.