fool around all the time

elysian fields - jí lè shì jiè

sing in praise of the beauty of nature - pī fēng mò yuè

It's easy - chù jī biàn fā

an unnoticed talent - cāng hǎi yí zhū

have forethought - yǎng ér dài lǎo，jī gǔ fáng jī

Merciless - wú qíng shǎo miàn

make investigations both within and without - nèi chá wài diào

A slow arrow leaves the string - nǔ jiàn lí xián

orphaned daughter - shǔ hòu xīng gū

out of one 's wits - sh zhng sh zhì