Be gentle to all and stern with yourself.

If you can dream it, you can do it.

Things do not happen. Things are made to happen.

The dog that trots about finds a bone.

If you think you can do it, you can.

I can, therefore I am.

What you do today can improve all your tomorrows.

The wise does at once what the fool does at last.

If you're going through hell, keep going.