Quote by Paul Tillich

"The courage to be is the courage to accept oneself, in spite of the fact that one is unacceptable."

"Faith is not belief. Faith is the acceptance of something transcendent."

"Love and justice are not contrary forces. Love is the ultimate justice."

"The opposite of love is not hate, but indifference."

"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!"