Quote by Leo Tolstoy (Narrator)

"All happy families are alike; each unhappy family is unhappy in its own way."

"It is impossible to live without failing at something, unless you live so cautiously that you might as well not have lived—in which case you fail by default."

"The highest wisdom is to understand that life is fundamentally tragic."

"The vast majority of people never use their real power."

"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!"