If you've got a talent, protect it.
Things do not happen. Things are made to happen.
To know oneself, one should assert oneself.
What you do today can improve all your tomorrows.
Quality is not an act, it is a habit.
To be a good loser is to learn how to win.
Do not weep do not wax indignant. Understand.
Know or listen to those who know.
Go for it now. The future is promised to no one.
If you think you can do it, you can.
The history of astronomy is a history of receding horizons.
Equipped with his five senses, man explores the universe around him and calls the adventure Science.