| Answer | Crossword Clue |
|---|---|
| SMARTEN | Gain wisdom (with "up") |
| ODIN | God who gave up an eye to gain wisdom |
| perked | gain in vigor or cheerfulness especially after a period of weakness or depression usually used with up he's perked up noticeably |
| sell | to deliver or give up in violation of duty, trust, or loyalty and especially for personal gain betray often used with out sell out their country |
| ATOOL | "Tragedy is .. for the living to gain wisdom": RFK |
| ODIN | He gave up an eye in exchange for wisdom |
| ODIN | God who gave up an eye to drink from the spring of wisdom |
