It's always too early to quit.

Quality is not an act, it is a habit.

If you think you can do it, you can.

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

Things do not happen. Things are made to happen.

Leap, and the net will appear.

What you do today can improve all your tomorrows.

Well done is better than well said.

If you've got a talent, protect it.