“The most wasted of all days is one without laughter.” – e e cummings (October 14, 1894 to September 3, 1962)
“At the height of laughter, the universe is flung into a kaleidoscope of new possibilities.” – Jean Houston (born May 10, 1937)
e e cummings was an American poet and writer.
Houston is an American writer and speaker.
[Sources: dates from Wikipedia. Biographical information is personal knowledge and verified through Wikipedia. Both quotations verified through use of QuoteGarden.com and ThinkExist.com].
I wish you days filled with laughter.
Andrew Shattuck McBride, Writer's Blog 
And the most fulfilling day is the one you make someone else smile ;p
Hi elisajeglin,
Nice. Thank you for your comment.
I would add: it is also fulfilling to help someone without being asked to and without any thought of being “paid back.” Helping someone is its own reward!
Blessings to you and yours, Andy