I can, therefore I am.
If you can dream it, you can do it.
Without hard work, nothing grows but weeds.
It's always too early to quit.
Know or listen to those who know.
After a storm comes a calm.
By failing to prepare, you are preparing to fail.
Be gentle to all and stern with yourself.
Well done is better than well said.
Always desire to learn something useful.
Accept business only at a price permitting thoroughness. Then do a thorough job, regardless of cost to us.