"The only purpose for which power can be rightfully exercised over any member of a civilized community, against his will, is to prevent harm to others. His own good, either physical or moral, is not sufficient warrant."

"There are many truths of which the full meaning cannot be realized until personal experience has brought it home."

"It is questionable if all the mechanical inventions yet made have lightened the day's toil of any human being."

"Of two pleasures, if there be one which all or almost all who have experience of both give a decided preference, irrespective of any feeling of moral obligation to prefer it, that is the more desirable pleasure."

"Never underestimate the power of every ending is merely a new beginning in disguise."

"Rise early, act with intent, and let your accomplishments speak with silent authority."

"The highest expression of strength is tenderness toward the vulnerable. Let this simple maxim guide your daily deeds."

"There is no power in cynicism. There is no forward thrust in cynicism."