The only limit to our realization of tomorrow will be our doubts of today.

The only thing worse than being talked about is not being talked about.
A fool thinks himself to be wise, but a wise man knows himself to be a fool.
Don't watch the clock; do what it does. Keep going.
Life is what happens when you're busy making other plans.
If you don't have anything nice to say, don't say anything at all.
In three words I can sum up everything I've learned about life: it goes on.

The only way to do great work is to love what you do.
The best way to predict the future is to create it.
Life is really simple, but we insist on making it complicated.