"How can nails, nail up a perfect board which has no holes? Because we exert pressure on the nails, so they can squeeze into the board, from this point, the nail has two strong points, one is squeezing and the other is drilling. After examination we should promote the nails spirit and learn from it."
-The Diary of Lei Feng.
Every March 5 is celebrated in China as "Learn from Lei Feng Day."
