“ When a scientist doesn’t know the answer to a problem, he is ignorant. ”
Richard Feynman, What Do You Care What Other People Think? (1988). copy citation
| Author | Richard Feynman |
|---|---|
| Source | What Do You Care What Other People Think? |
| Topic | problem |
| Date | 1988 |
| Language | English |
| Reference | |
| Note | |
| Weblink |
