Things do not happen. Things are made to happen.
By failing to prepare, you are preparing to fail.
Expect problems and eat them for breakfast.
Know or listen to those who know.
Begin to be now what you will be hereafter.
Either you run the day or the day runs you.
Be gentle to all and stern with yourself.
If you've got a talent, protect it.
Well done is better than well said.
Who seeks shall find.
Now it is quite clear to me that there are no solid spheres in the heavens, and those that have been devised by the authors to save the appearances, exist only in the imagination.