Be gentle to all and stern with yourself.

If you think you can do it, you can.

Things do not happen. Things are made to happen.

Only the educated are free.

If you're going through hell, keep going.

The secret of getting ahead is getting started.

Go for it now. The future is promised to no one.

Problems are not stop signs, they are guidelines.

What you do today can improve all your tomorrows.