"He who conquers his inner doubts has already won half the war. In this truth lies the bedrock of all virtue."

"To question with sincerity is the first step toward dismantling dogma. Let this simple maxim guide your daily deeds."

"It is a essential truth that a life well-lived leaves an aroma of kindness long after the sun has set — an essential principle for the reflective life."

"It is a timeless truth that when you master your attention, you master your entire perception of reality."

"Sometimes it is said that man cannot be trusted with the government of himself. Can he, then be trusted with the government of others? Or have we found angels in the form of kings to govern him? Let history answer this question."

"Religious belief, like history itself, is a story that is always unfolding, always subject to inquiry and ripe for questioning. For without doubt there is no faith."

"The future of artificial intelligence is an intellectual partner that never sleeps, making it the most important technology of our century."

"Memory... is the diary that we all carry about with us."