Leap, and the net will appear.
To know oneself, one should assert oneself.
If you think you can do it, you can.
Begin to be now what you will be hereafter.
Expect problems and eat them for breakfast.
Know or listen to those who know.
Either you run the day or the day runs you.
The secret of getting ahead is getting started.
It's always too early to quit.
Never complain and never explain.
I can only point out a curious fact. Year after year the Nobel Awards bring a moment of happiness not only to the recipients, not only to colleagues and friends of the recipients, but even to strangers.