Borrowed words

I came across this quote ....I feel as though it is speaking right to my heart.

"One must never despair upon losing something, whether it is an individual or an experience of joy or happiness; everything returns even more magnificently. What has to decline, declines; what belongs to us, stays with us, for everything works according to laws that are greater than our capacity for understanding and that only seem to contradict us. You have to live within yourself and think of all of life, all of its millions of possibilities, openings, and futures in relation to which there exists nothing that is past or has been lost." -Rainier Maria Rilke