Timeless, and timely
Effective learning systems help us collect information that is timeless, and timely. Timeless information is that which continues to be true, important, and relevant into the future. Timely information fills a gap in knowledge in the present that helps us unlock wisdom, or learn something new in the future.
Not all information is required or useful in the present. But it might become timely in the future. Effective learning systems help us to store that information for the future, and reveal itself at just the right moment.