• "Although born in a prosperous realm, we did not believe that its boundaries should limit our knowledge, and that the lore of the East should alone enlighten us." - Charles de Secondat Tweet
• "I feel like I've reached an age where I can relax a little bit with the knowledge of what I've been through, take all that experience and use it. I love the challenge of trying to get back to where I've been, and beyond it." - Cathy Freeman Tweet
• "The really frightening thing about middle age is the knowledge that you'll grow out of it." - Doris Day Tweet
• "You don't need an explanation for everything, Recognize that there are such things as miracles - events for which there are no ready explanations. Later knowledge may explain those events quite easily." - Harry Browne Tweet
• "I began the study of medicine, impelled by a desire for knowledge of facts and of man. The resolution to do disciplined work tied me to both laboratory and clinic for a long time to come." - Karl Jaspers Tweet
• "Another hero was Tom Swift, in the books. What he stood for, the freedom, the scientific knowledge and being and engineer gave him the ability to invent solutions to problems. He's always been a hero to me. I buy old Tom Swift books now and read them to my own children." - Steve Wozniak Tweet
• "And indeed this theme has been at the centre of all my research since 1943, both because of its intrinsic fascination and my conviction that a knowledge of sequences could contribute much to our understanding of living matter." - Frederick Sanger Tweet
• "It is an infantile superstition of the human spirit that virginity would be thought a virtue and not the barrier that separates ignorance from knowledge." - Voltaire Tweet
• "G is Grace, the Flaming Star is the Torch of Reason. Those who possess this knowledge are indeed Illuminati." - Adam Weishaupt Tweet
• "When obedience to the Divine precepts keeps pace with knowledge, in the mind of any man, that man is a Christian and when the fruits of Christianity are produced, that man is a disciple of our blessed Lord, let his profession of religion be what it may." - Joseph Lancaster Tweet