“On such simple two pieces of sticks is an ingenious use of the lever law Chopsticks are the extension of human being's fingers. What fingers can do, they can do.”一Li Zhengdao (A renowned physicist and a Nobel Prize winner)
"The chopsticks are one of our important inventions. Primitive people ate things with their hands to grasp, which is already a big progress compared with beasts. With the two pieces of chopsticks, which equal to an extension of fingers, it is a further progress compared with apes getting things with tree branches. It is very flexible for the use of chopsticks. What fingers can do, the chopsticks can do too."-Liang Shiqiu (A prominent essayist and translator)
"As early as more than 3,000 years ago, our ancestors had once also used knives and forks. Later, with the prominent improvement of Chinese cooking, people did not need to cut the meat during dinners, so people chanced to use chopsticks beginning the Shang and Zhou dynasties.”一Cai Yuanpei (A Chinese educator and former chancel or of Peking University)
