In all difficult negotiations, do not hope to sow and reap at the same time; rather, you should prepare everything so that it will mature gradually. ——Pei

Gen

Without some bold and unbridled guesses, it is generally impossible to make progress in knowledge. ——Gauss

Every good thing is difficult at the beginning. ——Spencer

If your only tool is a hammer, you may think that all problems are nails. ——Masler

The steps are not designed for rest, they are just for people to step on one foot to make the other foot higher. —— Huxley

The poor craftsman blames his tools. ——Ge

Li

Never give up on yourself. Just walk. As long as you walk, strength will naturally arise. ——Fabre

Having imagination without discernment is the most terrible thing in the world. ——Ge

Germany

People should live independently and learn useful skills. ——Kaide

De

A person who loves practice but does not pay attention to science is like a sailor entering a ship without a rudder or compass. He is never sure where he is going. Where to go.

——Leonardo da Vinci

Good methods can enable us to better utilize our natural talents, while poor methods may hinder the development of talents. ——Bernard

People who come up with new ideas are always said to be whimsical before they come up with their ideas. ——Mark Twain

One of the greatest dangers of doing things too quickly is one of the greatest dangers. ——Pei

Gen

Asking the right questions is often equal to solving most of the problems. ——Heisenberg

Hypothesis always precedes knowledge. ——Hongbao

Before you go in, think about whether you can come out. ——Arabic proverb