The secret of getting ahead is getting started.
Go for it now. The future is promised to no one.
The dog that trots about finds a bone.
If you've got a talent, protect it.
Never complain and never explain.
The wise does at once what the fool does at last.
Be kind whenever possible. It is always possible.
Wherever you are - be all there.
You never know what motivates you.
Do not weep do not wax indignant. Understand.
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.