1, no accumulation and no mileage; If you don't accumulate small streams, you won't be a river. Xun Kuang
2. The whole meaning of life lies in exploring things that have not been recognized, and in constantly adding more knowledge. Zola
3, when books are used, it is not difficult to know that you hate less. Lu you
Nothing is more powerful than knowledge, and people armed with knowledge are invincible. The original name of NIZHNI NOVGOROD in Gorky City
5, the pen is shocked by the wind and rain, and the poem becomes a cry. Du Fu