Things do not happen. Things are made to happen.
Expect problems and eat them for breakfast.
After a storm comes a calm.
The dog that trots about finds a bone.
Never complain and never explain.
Well done is better than well said.
The secret of getting ahead is getting started.
If you think you can do it, you can.
Be kind whenever possible. It is always possible.
It's always too early to quit.
Resignation is the courage of Christian sorrow.