Psalm 119:97-112

There are two paths of life that expose us to wisdom. The ways of age. Through the trials, failures, and victories in life we develop wisdom. Not complete wisdom but that which will guide through similar situations. The observance and submission to God's law (vs 100). The psalmist points out that because of his faithfulness to God's law he possesses greater wisdom than is available through age.  Because God's wisdom will guide us through experiences that we have never encountered before. By carefully adhering to God's revelation we will be made ready in ways we can never understand by human experience as wisdom.
Stuart