Quote by Graça Machel

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

"We must believe that we are gifted for something, and that this thing, at whatever cost, must be attained."

"The future will be shaped by those who believe in the beauty of their dreams."

"Courage is not the absence of fear, but rather the assessment that something else is more important than fear."

"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!"