Famous Quotes / Professor Aveling
Professor Aveling: "The really happy man never laughs -- seldom -- though he may smile. He does not need to laugh, for laughter, like weeping is a relief of mental tension -- and the happy are not over strung."
| Happy | Laugh | Laughs | Laughter |
| Mental | Need | Over | Really |
| Relief | Seldom | Smile | Strung |
| Tension | Though | Weeping |