The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.
F. Scott Fitzgerald (1896 – 1940)
One’s first step in wisdom is to question everything – and one’s last is to come to terms with everything.
Georg Christoph Lichtenberg (1742 – 1799)
The recipe for perpetual ignorance is: be satisfied with your opinions and content with your knowledge.
Elbert Hubbard (1856 – 1915)
Your feelings determine your destiny.
Dr. Wayne Dyer (1940 – )
When there is not hope for the future, there is no power in the present. Tavis Smiley