someone who is very kind and caring
человек, который очень добр и заботлив (chelovek, kotoryy ochen' dobr i zabotliv)
"She has a heart of gold, always helping anyone in need."
"У неё золотое сердце, она всегда помогает тем, кто в беде." (U neyo zolotoe serdtse, ona vsegda pomogaet tem, kto v bede)
showing courage even when facing danger
to work very hard to achieve something
to admit that you have done something wrong
you shouldn't form an opinion on someone or something based...
to make a lot of progress or improvement
a very mild punishment