Do not say, 'It is morning,' and dismiss it with a name of yesterday. See it for the first time as a newborn child that has no name. Rabindranath Tagore
Do not share the knowledge with which you have been blessed with everyone in general, as you do with some people in particular; and know that there are some men in whom Allah, may He he glorified, has placed hidden secrets, which they are forbidden to reveal. Ali ibn Abi Talib
Do not suppose, dearest Sir, that I am so short-sighted as to destroy my life by English preaching, or any other preaching. St. Paul did much good by his preaching, but how much more by his writings. Henry Martyn
Do not wait; the time will never be "just right." Start where you stand, and work with whatever tools you may have at your command, and better tools will be found as you go along. George Herbert
Do we settle on a regional team because we can go to its ballpark and see its games on television? Or do we choose a team as our favorite because it has an especially appealing player, a Barry Bonds or an Ichiro? John Thorn
Do you know all the mystery of life and death? Do you know the altogether of comparative anatomy and can say wherefore the qualities of brutes are in some men, and not in others? Can you tell me why, when other spiders die small and soon, that one great spider lived for centuries in the tower of the old Spanish church and grew and grew, till, on descending, he could drink the oil of all the church lamps? Can you tell me why in the Pampas, ay and elsewhere, there are bats that come out at night and open the veins of cattle and horses and suck dry their veins, how in some islands of the Western seas there are bats which hang on the trees all day, and those who have seen describe as like giant nuts or pods, and that when the sailors sleep on the deck, because that it is hot, flit down on them and then, and then in the morning are found dead men, white as even Miss Lucy was?