It's always too early to quit.
Things do not happen. Things are made to happen.
Either you run the day or the day runs you.
Begin to be now what you will be hereafter.
Only the educated are free.
What you do today can improve all your tomorrows.
Without hard work, nothing grows but weeds.
Quality is not an act, it is a habit.
Be gentle to all and stern with yourself.
The wise does at once what the fool does at last.
He who doesn't fear death dies only once.