Dieter F. Uchtdorf:
For what we love determines what we seek. What we seek determines what we think and do. What we think and do determines who we are—and who we will become.
A world that seems to give us infinite choice actually makes choice nearly impossible: the informational context chooses for us. And what that means—Rousseau brings us something new here, something essential—is that our web of information determines what we love. Thus Saint-Preux: from day to day, "I cannot be sure what I love."