"Science is based on experiment, on a willingness to challenge old dogma, on an openness to see the universe as it really is. Accordingly, science sometimes requires courage - at the very least the courage to question the conventional wisdom."

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The most important aspect of my personality as far as determining my success goes; has been my questioning conventional wisdom, doubting experts and questioning authority. While that can be painful in your relationships with your parents and teachers, it's enormously useful in life.

— Larry Ellison