Develop
Part of speech: verb
Definition: To progress. To progress through a sequence of stages. To create. To bring out images latent in photographic film. To place one's pieces actively. To cause a ball to become more open and available to be played on later. Usually by moving it away from the cushion, or by opening a pack.
Example sentence: Just as we develop our physical muscles through overcoming opposition - such as lifting weights - we develop our character muscles by overcoming challenges and adversity.
Grow
Part of speech: verb
Definition: To become bigger.To appear or sprout.To cause something to become bigger, especially cultivate plants.To assume a condition or quality
Example sentence: When we long for life without difficulties, remind us that oaks grow strong in contrary winds and diamonds are made under pressure.