Definition
To accept both the difficulties and the positive aspects of a situation; to endure both good times and bad.
In marriage, you have to learn to take the rough with the smooth, and enjoy the good times as well.
Starting a business is always challenging; you have to take the rough with the smooth and accept that success might come with failures.
As an athlete, you must take the rough with the smooth, accepting the hardships of training while enjoying the joy of victory.