History warns us that the usual fate of a new truth is: it begins as heresy and ends in superstition. ---Axley Huxley (UK)

There is no smooth road in science. Only those who are not afraid of hard work and climb the steep mountain road can hope to reach the glorious peak.

——Marx

Ignorance is not terrible or harmful. It is impossible for anyone to know everything. What is terrible and harmful is not knowing and pretending to know.

——Tolstoy

Everything must be done in a down-to-earth manner, not in fantasy, not in vain, but in a down-to-earth manner with an attitude of seeking truth. If you study with this attitude, you can understand the truth; if you work with this attitude, you can achieve success. ——Li Dazhao

●Science and technology are the primary productive forces (Deng Xiaoping)

●Science is the most effective antidote to religious superstition (A. Smith)

● Science must be promoted, and only by relying on science can we have hope (Deng Xiaoping)