Who said “Man's capacity for justice makes democracy possible, but man's inclination to injustice…”?

“The soviet people want full-blooded and unconditional democracy.”

“The best defense against usurpatory government is an assertive citizenry.”

“No man is good enough to govern another man without that other's consent.”

“I swear to the Lord, I still can't see, why Democracy means, everybody but me.”

“Nor is the people's judgment always true: the most may err as grossly as the few.”

“God grant me the serenity to accept the things I cannot change, the courage to change the things I can, and the wisdom to know the difference.”

“If we survive danger it steels our courage more than anything else.”

“The sad duty of politics is to establish justice in a sinful world.”

“There is no cure for the pride of a virtuous nation but pure religion.”

“Our age knows nothing but reaction, and leaps from one extreme to another.”

“The mastery of nature is vainly believed to be an adequate substitute for self mastery.”