Every day is brightened by a picture of Albert Einstein wearing fuzzy slippers. (Source.)
Buy stuff!
The Particle at the End of the Universe: How the Hunt for the Higgs Boson Leads Us to the Edge of a New World 
From Eternity to Here: The Quest for the Ultimate Theory of Time 
Spacetime and Geometry: An Introduction to General Relativity 
Mysteries of Modern Physics -- Time (The Great Courses) 
Dark Matter and Dark Energy (The Great Courses) -
It’s too bad the old man is gone. I need to find out where he got those f$@&!?g slippers. *starts crying*
A perfect match with the hair. He had a sense of style after all
Rabbit?