To take heart means to receive courage or comfort from some fact, but in this context the fact that some of them survived the encounter does not provide any courage or comfort.
Given the statement "They found the guardian virtually invincible, but I don't receive any courage or comfort from the fact that some of them survived the encounter.", is the statement "They found the guardian virtually invincible, but I take heart that some of them survived the encounter." wrong?
- Yes
- No
- Unknown