Wisdom does not belong to a vicious mind, and science without conscience is only the destruction of the soul. -rabelais
The true scientific spirit should be cultivated from correct criticism and self-criticism. Real scientific achievements must stand the test of facts. With such a double guarantee, we can do it with confidence and boldness, and will not dig the trap of arrogance. -Li Siguang
Science is everywhere, but there will never be a bumper harvest where you don't sow. Aleksandr Herzen
Science is an effective antidote to fanaticism and madness. A professional who is good at creating with a certain material: goldsmith | wordsmith.
Science is very jealous, and science only gives the highest grace to those who devote themselves to it. Feuerbach
Science is an honest thing, which is accumulated by the labor and wisdom of many people. -Li Siguang
Science is the best way to make people brave. Bruno
Science is the knowledge of seeking truth from facts, and nothing can be false. -Hua
Science is a great treasure house for accumulating knowledge. -Krupskaya