The only purpose for which ...

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.
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.

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Sylvia Plath. Interesting poetess whose tragic suicide was misinterpreted as romantic by the college-girl mentality.
I think there was the studio mentality for a long time that women and girls can relate to a male hero, but boys and men can't relate to a female hero.
 Jennifer Lawrence
Every great dream begins with a dreamer. Always remember, you have within you the strength, the patience, and the passion to reach for the stars to change the world.
 Harriet Tubman
Difficulties are meant to rouse, not discourage. The human spirit is to grow strong by conflict.
 William Ellery Channing
You must do the things you think you cannot do.

Quotes from the same author

Accordingly, France Had Voltaire, and his school of negative thinkers, and England (or rather Scotland) had the profoundest negative thinker on record, David Hume: a man, the peculiarities of whose mind qualified him to detect failure of proof, and want of logical consistency, at a depth which French skeptics, with their comparatively feeble powers of analysis and abstractions stop far short of, and which German subtlety alone could thoroughly appreciate, or hope to rival.
What citizens of a free country would listen to any offers of good and skillful administration in return for the abdication of freedom?
Men and governments must act to the best of their ability. There is no such thing as absolute certainty but there is assurance sufficient for the purposes of human life.
When one's ideas are not challenged, one's ability to defend them weakens.
One person with a belief is equal to ninety-nine who have only interests.