Quote by Lorenzo de Medici

"We are not makers of history. We are made by history."

"I have not failed. I've just found 10,000 ways that won't work."

"The greatest glory in living lies not in never falling, but in rising every time we fall."

"Without great solitude, no serious work is possible."

"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!"