such is life (used to express the acceptance of misfortune)

love is blind (a person can see no faults in the person he loves)

silence is golden (often the best choice is to say nothing)

(offensive, idiomatic) said to announce that a man is gay or effeminate

(idiomatic) expresses the belief that sometimes, or to some extent, it's normal or understandable succumbing to temptations

the flesh is weak (people are unable to completely refrain from sinning)

(idiomatic) neatly, very well

warnings come from well-intended people and should not be ignored

the night is young (it’s not very late)

ignorance is bliss (it is more comfortable not to know certain things)