The document discusses specific performance of contracts under Sections 21 and 22 of the Specific Relief Act 1877. Section 21 lists 8 types of contracts that cannot be specifically enforced, such as contracts where monetary damages are sufficient compensation, contracts that are too vague, or contracts exceeding the powers of trustees. Section 22 gives courts discretion to determine whether specific performance is appropriate based on judicial principles in each case, rather than being obligated to grant it.