Quote by Democritus

"Happiness resides not in strength of body, but in strength of character."

"Man must either live well or make a good end."

"The brave man is not he who does not feel afraid, but he who conquers that fear."

"Education is the most powerful weapon which you can use to change the world."

"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!"