Once the mind has been expanded by a big idea, it will never go back to its original state.
Great is wisdom; infinite is the value of wisdom. It cannot be exaggerated; it is the highest achievement of man.
I do not believe in the collective wisdom of individual ignorance.
Great men are the commissioned guides of mankind, who rule their fellows because they are wiser.
The greatest event for the world is the arrival of a new and wise person.
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