If you can dream it, you can do it.
The wise does at once what the fool does at last.
Go for it now. The future is promised to no one.
The secret of getting ahead is getting started.
Quality is not an act, it is a habit.
Leap, and the net will appear.
Well done is better than well said.
It's always too early to quit.
Things do not happen. Things are made to happen.
Without hard work, nothing grows but weeds.
A wisely chosen illustration is almost essential to fasten the truth upon the ordinary mind, and no teacher can afford to neglect this part of his preparation.