Action springs not from thought, but from a readiness for responsibility.
Dietrich Bonhoeffer
A man should look for what is, and not for what he thinks should be.
Albert Einstein 
A good interpreter can take a piece of bad music and make it sound pretty decent, while a bad interpreter can take good music and make it sound cheap. I can tell that some people have a bad taste, and unlike on the piano, they smear around a lot, that is bad taste.
Ruggiero Ricci 
Technology is nothing. What’s important is that you have a faith in people, that they’re basically good and smart, and if you give them tools, they’ll do wonderful things with them.
Steve Jobs
It’s the choices we make, not the chances we take, that determine our destiny
Unknown
    Research is what I’m doing when I don’t know what I’m doing
Werner von Braun
And I hope that five years and 10 years from now, I’ll be a better man, a more mature man, a wiser man, a more humble man and a more spirited man to serve the good of my people and the good of humanity.
Louis Farrakhan
When the world says, “Give up,” Hope whispers, “Try it one more time.
Author Unknown
If a cluttered desk signs a cluttered mind, of what, then, is an empty desk a sign?
Albert Einstein
We were given: Two hands to hold. Two legs to walk. Two eyes to see. Two ears to listen. But why only one heart? Because the other was given to someone else. For us to find.
Source Unknown