"There can be no such thing as a 'pure' science, as science is always influenced by the human mind."

"The world is full of wonders, and science is the key to unlocking them."

"Experiment is the only means of knowledge at our disposal. Everything else is poetry, imagination."

"The greatest obstacle to discovery is not ignorance, but the illusion of knowledge."

"I had to sacrifice the continuity of energy to save the second law of thermodynamics."