A more thorough explanation:

Definition: Pro bono et malo (proh boh-noh et mal-oh) is a Latin phrase that means "for good and ill." It is often used to describe situations or actions that have both positive and negative consequences.

Example: A doctor may perform a risky surgery on a patient, knowing that it could save their life but also carries the risk of complications. This decision is made pro bono et malo, as it has both potential benefits and drawbacks.

Explanation: The example illustrates the concept of pro bono et malo by showing how a decision or action can have both positive and negative outcomes. In this case, the doctor is weighing the potential benefits of the surgery against the risks involved, and making a decision based on what they believe is best for the patient overall.