Become happier; don’t be sad.
もっと幸せになって; 悲しまないで。
"It’s not the end of the world—cheer up!"
"それは世界の終わりではない—元気を出して!"
something so impressive that others find it hard to match or...
to reduce spending; to save money due to financial constrain...
sometimes it's okay to ignore rules
Wearing very fashionable or attractive clothes
to have a strong desire to learn or gain more knowledge
to attribute something to a particular cause