Observation is a word that means watching and monitoring. You can find many observation quotes to browse through if you spend a few minutes searching the Internet, and there are many reasons why someone or something may be observed. Astronomers frequently spend time in observation of the stars and planets in the sky, and a person who suspects their spouse or significant other is cheating may pay someone to perform observation of the individual while the couple is apart to report any suspicious activity. If someone is injured or ill and the medical staff does not know the cause initially then the patient may be admitted for observation for a few days until an accurate diagnosis can be made. Observation in life is the key to discovering the beauty of the world ad enjoying even the smallest moments of joy to their fullest.