Quote by Hume, David

"Beauty in things exists in the mind which contemplates them."

"A wise man proportions his belief to the evidence."

"Custom, then, is the great guide of human life."

"The heart has its reasons which reason knows nothing of."

"Science helps us understand the world."

"I've witnessed the birth of science, and it continues to amaze me."

"I'm something of a scientist myself."

"The fusion process is self-sustaining now!"