The Universe Is Smiling: "Day & Night"

Q: What is today's wisdom?
A: Keep smiling - day and night :)

"Our emotions are only incidents in the effort to keep day and night together."
 - T.S. Eliot
We invoke the Sun God who incessantly works day and night and rises daily without showing any kind of lethargy."
 - Rig Veda
"To be nobody but yourself in a world which is doing its best day and nicht to make you like everybody else means to fight the hardest battle which any human being can fight and never stop fighting."
- E.E. Cummings