What you do today can improve all your tomorrows.

Be gentle to all and stern with yourself.

Quality is not an act, it is a habit.

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

Begin to be now what you will be hereafter.

It's always too early to quit.

If you're going through hell, keep going.

Things do not happen. Things are made to happen.

If you've got a talent, protect it.