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"Te quiero" is a form of "te quiero", a phrase which is often translated as "I love you". "Suerte" is a noun which is often translated as "luck". Learn more about the difference between "suerte" and "te quiero" below.
la suerte(
swehr
-
teh
)A feminine noun is almost always used with feminine articles and adjectives (e.g., la mujer bonita, la luna llena).
te quiero(
teh
kyeh
-
roh
)A phrase is a group of words commonly used together (e.g., once upon a time).
1. (general)