Know or listen to those who know.
If you think you can do it, you can.
If you're going through hell, keep going.
The dog that trots about finds a bone.
Without hard work, nothing grows but weeds.
Expect problems and eat them for breakfast.
To know oneself, one should assert oneself.
Never complain and never explain.
What you do today can improve all your tomorrows.
Do not weep do not wax indignant. Understand.
Most of man's problems upon this planet, in the long history of the race, have been met and solved either partially or as a whole by experiment based on common sense and carried out with courage.