Only the diligent can acquire real wisdom and ability in the sea of knowledge, and keep expanding the field of knowledge and gain the reward of knowledge. Gorky once remarked that “Genius comes from diligence.” Carlyle also put it that “Genius is an infinite capacity for taking pains. ” That is to say. as long as we are diligent, we are bound to make tremendous achievements in career with the sweat of our brow. Anyone who craves gaining correct and incisive views, I think, is sure to realize the profound meaning of “diligence”.