The key to wisdom is this - constant and frequent questioning, for by doubting we are led to question and by questioning we arrive at the truth.
By doubting we come to questioning, and by questioning we perceive the truth.
The first key to wisdom is assiduous and frequent questioning.
Follow AzQuotes on Facebook, Twitter and Google+. Every day we present the best quotes! Improve yourself, find your inspiration, share with friends
or simply: