Andrew Carnegie
The man who acquires the ability to take full possession of his own mind may take possession of anything else to which he is justly entitled.
More quotes and aphorisms
What defines someone as a 'man' should not be...I might have lived long enough to learn all this...If you ask me about my views on the environment...That's been one of my mantras — focus and simplicity...Anyone who has begun to think, places some portion...Mathematics is the music of reason...
