Pick out words from the text that mean the same as the following words or expressions. (Look in the paragraphs indicated.)
1. took to be true without proof (1): _________
2. based on reason; sensible; reasonable (2): _________
3. the usual way of doing things (3): _________
4. a strong desire arising from within (5): _________
5. the power to endure, without falling ill (7): _________