The dog that trots about finds a bone.
Be gentle to all and stern with yourself.
By failing to prepare, you are preparing to fail.
After a storm comes a calm.
Who seeks shall find.
Expect problems and eat them for breakfast.
To know oneself, one should assert oneself.
Well done is better than well said.
It's always too early to quit.
Always desire to learn something useful.
Well-timed silence is the most commanding expression.