to cause good fortune
apporter de la chance (apporter de la chance)
"This bracelet is said to bring luck to whoever wears it."
"On dit que ce bracelet apporte de la chance à celui qui le porte." (On dit que ce bracelet apporte de la chance à celui qui le porte.)
exactly what is needed or wanted
to make a first step towards achieving something, especially...
the largest portion of something
to do a lot of difficult or complicated things to achieve so...
to think creatively and differently
something that makes you feel happy or pleased