It's always too early to quit.
Only the educated are free.
Be gentle to all and stern with yourself.
Never complain and never explain.
Either you run the day or the day runs you.
You never know what motivates you.
Do not weep do not wax indignant. Understand.
Be kind whenever possible. It is always possible.
Things do not happen. Things are made to happen.
By failing to prepare, you are preparing to fail.
Success consists in being successful, not in having potential for success. Any wide piece of ground is the potential site of a palace, but there's no palace till it's built.
Look, there's no metaphysics on earth like chocolates.