“If I have learned anything in this long life of mine, it is this: in love we find out who we want to be; in war we find out who we are.”

“One of the advantages of being disorganized is that one is always having surprising discoveries.”

“There is always a worthy prize for DISCOVERY. Discover what you love doing, develop and deploy it and LIFE has new meanings everyday”

“Should we not be concerned as to whether this fear of error is not just the error itself?”

“An error does not become truth by reason of multiplied propagation, nor does the truth become error because nobody will see it. 1924-1926)”

“The scientific spirit is of more value than its products, and irrationally held truths may be more harmful than reasoned errors.”

“The truth." Dumbledore sighed. "It is a beautiful and terrible thing, and should therefore be treated with great caution.”

“The truth is rarely pure and never simple.”

“Never tell the truth to people who are not worthy of it.”