2. The more you have of it, the less you see. What is it?
3. When young, I am sweet in the sun.
When middle-aged, I make you merry.
When old, I am valued more than ever.
4. It walks on four legs in the morning, two legs at noon and three legs in the evening. What is it?
5. I am always hungry,
I must always be fed,
The finger I touch,
Will soon turn red
1. A square root.
4. Man (or woman). Crawls on all fours as a baby, walks on two legs as an adult and uses two legs and a cane when old.