to cause good fortune
приносить удачу (prinosit udachu)
"This bracelet is said to bring luck to whoever wears it."
"Говорят, что этот браслет приносит удачу тому, кто его носит." (Govoryat, chto etot braslet prinosit udachu tomu, kto ego nosit.)
to throw something away
to keep something secret
a short period when one has a chance to act effectively
to get control or advantage over someone
to fulfill your part of an agreement or duty
to absorb or receive information quickly