"Small cheer and great welcome makes a merry feast."

"O, beware, my lord, of jealousy! It is the green-eyed monster which doth mock the meat it feeds on."

"There is occasions and causes why and wherefore in all things."

"A very ancient and fish-like smell."

"Come what come may, Time and the hour runs through the roughest day."

"Lay on, Macduff, And damn'd be him that first cries, 'Hold, enough!'"

"The confidence which we have in ourselves gives birth to much of that which we have in others."

"By three methods we may learn wisdom: First, by reflection, which is noblest; Second, by imitation, which is easiest; and third by experience, which is the bitterest."

"I want to gain 1,500 or 2,000 yards, whichever comes first."

"There is no 'royal road' to geometry."

"In essence, science is a perpetual search for an intelligent and integrated comprehension of the world we live in."

"The greatest religion is to be true to your own nature. Have faith in yourselves!"