
“Part 1- In search of Hot Chocolate-Chip Cookies”
Source: School's Out—Forever
Source: Ideas and Opinions
“Part 1- In search of Hot Chocolate-Chip Cookies”
Source: School's Out—Forever
Said to Samuel J Woolf, Berlin, Summer 1929. Cited with additional notes in The Ultimate Quotable Einstein by Alice Calaprice and Freeman Dyson, Princeton UP (2010) p 230
1920s
Variant: If A is success in life, then A equals x plus y plus z. Work is x; y is play; and z is keeping your mouth shut.
The Root of All Evil? (January 2006)
Florian Cajori in: A History of Mathematical Notations http://books.google.co.in/books?id=_byqAAAAQBAJ&pg=PT961&dq=Notations&hl=en&sa=X&ei=Wz65U5WYDIKulAW1qIGYDA&ved=0CBwQ6AEwAA#v=onepage&q=Notation&f=false, Courier Dover Publications, 26 September 2013, p. 47.
The Differential and Integral Calculus (1836)
“Nun 1: Sir, it is only a play… with music. Do not distress yourself.”
The Baby of Mâcon
“Genius is 1% talent and 99% percent hard work…”