A banker is someone who lends you an umbrella when the sun is shining and takes it back when it starts to rain. - English Proverb
This proverb offers a critical view of bankers and their lending practices. It suggests that bankers are eager to provide financial support, or "lend an umbrella," when times are good ("the sun is shining") and there is little risk. However, when circumstances become difficult, or "it starts to rain," they are quick to withdraw their support. The underlying implication is that bankers may not provide help when it's most needed, reflecting a perception of their opportunistic or self-serving behavior.
Quote By: English Proverb