Leap, and the net will appear.
Things do not happen. Things are made to happen.
To know oneself, one should assert oneself.
Wherever you are - be all there.
If you can dream it, you can do it.
Begin to be now what you will be hereafter.
Never complain and never explain.
Only the educated are free.
Expect problems and eat them for breakfast.
I can, therefore I am.
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.