Do not weep do not wax indignant. Understand.
Never complain and never explain.
I can, therefore I am.
Well done is better than well said.
To know oneself, one should assert oneself.
To be a good loser is to learn how to win.
Without hard work, nothing grows but weeds.
The dog that trots about finds a bone.
Things do not happen. Things are made to happen.
Either you run the day or the day runs you.
I think that somebody with the resources and innovation and the idea is going to come out of nowhere and come up with a successful space travel program.