Final answer:
The question seems to have details mixed up and it does not correspond directly to Bob Cratchit's character in 'A Christmas Carol'. Bob Cratchit is influenced by Tiny Tim's positivity, but a specific quote needs to be referenced from the text itself.
Step-by-step explanation:
The question relates to the character Bob Cratchit from Charles Dickens' novel A Christmas Carol. However, it seems there may have been a mix-up as the details provided in the question do not pertain to Bob Cratchit but rather to various other unrelated texts. To clarify, Bob Cratchit is the kind-hearted clerk who works for Ebenezer Scrooge, the main character in A Christmas Carol. Tiny Tim is Bob Cratchit's youngest son, known for his optimistic outlook and his phrase 'God bless us, everyone!'. As such, the information provided does not directly answer what Bob Cratchit said about the lessons he learned from Tiny Tim. Typically, in the story, Bob Cratchit is influenced by Tiny Tim's positive attitude and enduring spirit, despite Tim's poor health and the family's financial struggles. However, if you are looking for the exact quote from Bob Cratchit on the lesson Tiny Tim taught him, it would be best to refer directly to Charles Dickens' text of A Christmas Carol.