commit all manners of crimes

highly meritorious and respectable - gōng gāo wàng zhòng

be reluctant to part - liàn liàn nán shě

sincere and honest - kǔn bì wú huá

can 't tell high from low - bù zhī gāo xià

follow up the stream and seek the source - yán bō tǎo yuán

naturally or half unconsciously - yǒu yì wú yì

keep on good terms - yī tuán hé qì

challenges make a nation much stronger - duō nàn xīng bāng

open one 's heart wide and lay bare one 's thoughts - tǔ dǎn qīng xīn

groundless worry - qǐ rén zhī yōu