If you think you can do it, you can.
Wherever you are - be all there.
Well done is better than well said.
Problems are not stop signs, they are guidelines.
To know oneself, one should assert oneself.
Without hard work, nothing grows but weeds.
If you're going through hell, keep going.
Quality is not an act, it is a habit.
Leap, and the net will appear.
Expect problems and eat them for breakfast.
Happiness consists in activity. It is running steam, not a stagnant pool.