By failing to prepare, you are preparing to fail.
Problems are not stop signs, they are guidelines.
Only the educated are free.
The dog that trots about finds a bone.
The secret of getting ahead is getting started.
After a storm comes a calm.
Be gentle to all and stern with yourself.
Be kind whenever possible. It is always possible.
Always desire to learn something useful.
Without hard work, nothing grows but weeds.
Strange as it may seem, no amount of learning can cure stupidity, and formal education positively fortifies it.