For scientific progress, is only qualitative thinking enough?

Explanation

**Step-by-Step Solution:**

1. **Understanding Qualitative Thinking:**
- Qualitative thinking involves understanding concepts, ideas, and phenomena based on descriptions and characteristics rather than numerical values. It helps in forming hypotheses and theories.

2. **Role of Quantitative Thinking:**
- Quantitative thinking, on the other hand, involves measuring and expressing phenomena in numerical terms. It allows for precise calculations, predictions, and the establishment of mathematical relationships.

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