If you're a doctor or a lawyer or teacher, if you ...

Work ethic has always been stressed in my family. My dad is going to be 80 years old and he still works part time. My mom just retired a couple years ago and she's in her mid- to late 70s.

Learning how to work and learning how to fail is important.

My dad encouraged us to fail. Growing up, he would ask us what we failed at that week. If we didn't have something, he would be disappointed. It changed my mindset at an early age that failure is not the outcome, failure is not trying. Don't be afraid to fail.

Nothing in this world can take the place of persistence. Talent will not nothing is more common than unsuccessful people with talent. Genius will not unrewarded genius is almost a proverb. Education will not the world is full of educated failures. Persistence and determination alone are omnipotent.

You are capable of more than you know. Choose a goal that seems right for you and strive to be the best, however hard the path. Aim high. Behave honorably. Prepare to be alone at times, and to endure failure. Persist! The world needs all you can give.

If those committed to the quest fail, they will be forgiven. When lost, they will find another way. The moral imperative of humanism is the endeavor alone, whether successful or not, provided the effort is honorable and failure memorable.

I wanted to be a teacher. I love children, so I wanted to deal with children. Then I wanted to be a veterinarian. But by the age of ten or eleven, when I opened my mouth and said, 'Oh, God, what's this?' I kind of knew teaching and being a veterinarian were gonna have to wait.

It is the malady of our age that the young are so busy teaching us that they have no time left to learn.

I basically started playing violin at the age of six. That lasted about three years because my previous teacher died and the second teacher didn't really know how to successfully get me going.

You can get help from teachers, but you are going to have to learn a lot by yourself, sitting alone in a room.