Know or listen to those who know.

If you think you can do it, you can.

If you've got a talent, protect it.

Begin to be now what you will be hereafter.

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

Be gentle to all and stern with yourself.

Things do not happen. Things are made to happen.

It's always too early to quit.

Either you run the day or the day runs you.