If you think you can do it, you can.
Things do not happen. Things are made to happen.
The secret of getting ahead is getting started.
Without hard work, nothing grows but weeds.
Know or listen to those who know.
The dog that trots about finds a bone.
Be gentle to all and stern with yourself.
If you're going through hell, keep going.
Do not weep do not wax indignant. Understand.
Never complain and never explain.
Well, I took a sabbatical. I walked away from shooting movies because I couldn't handle the travel. I'm a single parent. I had young kids, and I found that keeping in touch with them from hotel rooms and airports wasn't working for me. So I stopped.