Paul Tripp on Psalm 16 in The Problem of Good: When the World Seems Fine without God (P&R, 2014), 133:
The pleasures of the physical world are temporarily enjoyable, but the shelf life of their enjoyment is short. The taste of food is wonderful, but it does not linger long on your tongue. The delight of musical creativity is enjoyable, but the notes do not ring in your ears for very long. You sit on the edge of your seat during that powerful movie, but on the way home you are already planning for your next day at work.
Pleasure is pleasurable, but the pleasures of this right-here, right-now created world can never give you fullness of joy. God graces you with pleasure not to satisfy your heart, but to point you to where your searching heart will finally be satisfied. Joy is found in pleasure, but fullness of joy is to be found only in the One who created pleasure for your good and his glory.