Keep at it!
If there is no struggle, there is no progress. (Frederick Douglass, 19th century American social reformer)
We’ve heard similar ideas, and we’re so used to them that we overlook the sentiment’s value. We may immediately think of physical exercise, but that is too narrow an application. What about learning? Studying may be a struggle, but it is well worth the effort. Or, how about music and art? Again, it takes work and diligent practice to perfect our skills. Keep on keeping on!
Good planning and hard work lead to prosperity . . . hard work brings rewards. (Proverbs 21:5; 12:14)