“The power of belief alone could change the course of history.”
“Things spoken can be forgotten and forgiven, but the written word has the power to change the course of history, to alter our lives.”
“The actions of a single person can change the course of the world and create history.”
“Gods have great power, but only humans have creativity, the power to change history.”
“Belief has the power to change your inner state and your outer world.”
“Because some things that seem unimportant now can change the course of human history -- and I am a student of human history.”