The idiom "go by the book" means to follow the rules or regulations strictly, without any deviation or flexibility. It also suggests that someone is not only following the written text but is also interpreting it correctly and applying it in practice.

The idiom "great minds think alike" refers to the idea that people who are highly intelligent or knowledgeable tend to have similar thoughts, ideas, or opinions.

The idiom "pie in the sky" means a plan or idea that is impractical, unrealistic, or impossible to achieve. It often refers to something that someone proposes as a solution to a problem but lacks any actual practicality or feasibility.

"Bear fruit" is an idiom that means to yield or produce something positive or desirable as a result of one's efforts, actions, or behavior. The phrase can also refer to achieving success or realizing one's potential.

The idiom "in hot water" means to be in a difficult or embarrassing situation, often involving trouble or danger. It can also mean being in a position of weakness or vulnerability, where one may be easily influenced or manipulated.