Never complain and never explain.
Without hard work, nothing grows but weeds.
Expect problems and eat them for breakfast.
By failing to prepare, you are preparing to fail.
After a storm comes a calm.
Things do not happen. Things are made to happen.
Know or listen to those who know.
If you're going through hell, keep going.
Leap, and the net will appear.
Be gentle to all and stern with yourself.
A private railroad car is not an acquired taste. One takes to it immediately.
Never be afraid to meet to the hilt the demand of either work, or friendship - two of life's major assets.