"You and I must therefore seek to make use of even the most trifling
opportunities that come our way, to sanctify them, to sanctify ourselves
and to sanctify those who share with us the same daily cares, sensing
in our lives the sweet and inspiring burden of the work of
co‑redemption. (Friends of God, 8-9)"
(http://www.opusdei.org.in/sec.php?s=310)