"To question with sincerity is the first step toward dismantling dogma. Such is the immutable nature of understanding."

"It is a radiant truth that he who conquers his inner doubts has already won half the war."

"It is a timeless truth that kindness is the invisible thread that binds all kindred spirits together."

"It is a humble truth that serenity begins the moment you cease demanding that the external world conform."

"Whether women are better than men I cannot say - but I can say they are certainly no worse."

"Measure what is measurable, and make measurable what is not so."

"When I am grown to man's estate I shall be very proud and great. And tell the other girls and boys Not to meddle with my toys."

"It is an undoubted truth, that the less one has to do, the less time one finds to do it in. One yawns, one procrastinates, one can do it when one will, and therefore one seldom does it at all."