I can, therefore I am.
Well done is better than well said.
If you're going through hell, keep going.
Things do not happen. Things are made to happen.
Wherever you are - be all there.
Go for it now. The future is promised to no one.
Without hard work, nothing grows but weeds.
Problems are not stop signs, they are guidelines.
Who seeks shall find.
Expect problems and eat them for breakfast.
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.