To know oneself, one should assert oneself.
If you're going through hell, keep going.
If you think you can do it, you can.
What you do today can improve all your tomorrows.
Expect problems and eat them for breakfast.
Quality is not an act, it is a habit.
If you can dream it, you can do it.
Be gentle to all and stern with yourself.
The secret of getting ahead is getting started.
Well done is better than well said.
My neighbour asked if he could use my lawnmower and I told him of course he could, so long as he didn't take it out of my garden.