Good work comes from hard work, but waste comes from playfulness. ——Han Yu

You should study at any time and learn everything; you should concentrate your efforts to know more and know everything. ——Al Gore

Learning is the sweet fruit that grows from the bitter root. ——Ricardo

To know the affairs of the world, you must read the books of the ancients. ——Feng Menglong

If you don’t know, ask; if you don’t know, learn. ——Dong Zhongshu

If you don’t accumulate steps, you can’t reach a thousand miles; if you don’t accumulate small streams, you can’t become a river. ——Xun Kuang

If you persevere, the rotten wood will not break; if you persevere, the metal and stone can be carved. ——Xun Kuang

Raising a problem is often more important than solving a problem. ——Einstein

Read it a hundred times, and its meaning will become apparent. ——Chen Yu

Have read more than ten thousand volumes, and written like a master. ——Du Fu

Reading a good book is like talking to many noble people. ——Goethe

Like reading is equivalent to changing the lonely hours in life into moments of great enjoyment.

—— Montesquieu

If the land is not cultivated, no matter how fertile it is, it will not grow fruit; if a person does not learn, no matter how smart he is, he will not be able to see.

——Cicero

Mobility makes people progress, and pride makes people fall behind. We should always remember this truth.

——Mao Zedong

Genius is one percent inspiration and ninety-nine percent diligence. ——Edison

I like reading, meeting people, and understanding people. Reading more, getting to know more people, and understanding more people will expand your horizons and make you kinder, purer, or more useful to others.

——Ba Jin

A new book is like a ship, leading us from a narrow place to the infinite ocean of life. ——Helen Keller

History makes people wise, poetry makes people intelligent, mathematics makes people precise, philosophy makes people profound, ethics makes people solemn, and logic makes people eloquent. ——Bacon

Time should be allocated so precisely that every year, every month, every day and every hour has its special tasks.

——Descartes

Nothing is easier to waste and more valuable than time. If there is no time, we will accomplish nothing in the world.

——Mendeleev