1. The ocean is the widest in the world, the sky is wider than the ocean, and the human mind is wider than the sky. Hugo

2. The mind has built heaven and hell. Milton

3. Reason without emotion is a dull gold nugget, and emotion without reason is a wild horse without stirrup. -Yu Dafu

Few people have reason, most people have vision. Charles Churchill

5. Rational education and training can bring benefits, while irrational education will bring harm. -Socrates

6. Rationality-A poor man who blindly follows his desires is as right as a man who listens to rationality carefully. Flaubert

7. The most meaningless thing in the world is to arrange your actions according to the bell, not according to normal reason and wisdom. Rabe temple

8. The last step of rationality is to realize that there are countless things beyond its power. pascal

9. A rational person will use his quick wits in the face of danger. It can be said that he is smarter than usual. Stendhal