2. Land is valuable because of its fertility and bumper harvest; Talent is also land, but it produces truth instead of food. If you can only breed imagination and fantasy, no matter how great a genius is, it is just sand or salt pond, on which even grass can't grow. -belinsky

I need three things: love, friendship and books. However, how interrelated these three are! Passionate love can enrich the content of books, and books are people's most loyal friends. -Montaigne

Time is the most precious of all wealth. -Dehove Rasto.

The only constant in the world is the truth that everything is constantly changing. -Sri Lanka

It's easy to lead a bohemian life, but it's hard to make good friends. -Balzac

6. If there is no love in this world, what will it mean in our hearts! It's like a lantern without light. -Goethe

8, life has a degree, life plus life. -book excerpts

1, science is the golden key to create the future.

2. Science is a weapon to overcome all difficulties.

There is no royal road to science, and only those who are not afraid of difficulties and obstacles can reach the peak of glory.

The purpose of science is to provide a true portrayal of the universe. (Lenin)

5, science is the knowledge of seeking truth from facts, and there can be no falsehood. (China)

6, the mirror breaks without changing the light, and the orchid dies without changing the fragrance. (Meng Jiao)

7. Bao Jianfeng comes from sharpening, and plum blossom fragrance comes from bitter cold. (Jing Shixian Wen)