“It is worth remembering that at some point in the very distant past, no human had ever drank milk from a cow.”

“This above all: to thine own self be true, And it must follow, as the night the day, Thou canst not then be false to any man.”

“I love you like a fat kid loves cake!”

“Hard work should be rewarded by good food.”

“I do not know what I may appear to the world, but to myself I seem to have been only like a boy playing on the sea-shore, and diverting myself in now and then finding a smoother pebble or a prettie...”

“To know the history of science is to recognize the mortality of any claim to universal truth. ”

“The scientist only imposes two things, namely truth and sincerity, imposes them upon himself and upon other scientists.”