1 author

2 writer

3 classifier: 个 gè

1 tell-tale

2 informer (esp. to police)

3 whistleblower

4 grass

1 good (virtuous)

2 benevolent

3 well-disposed

4 good at sth

5 to improve or perfect

1 to be good at

2 to be adept at

1 good and honest

2 kindhearted

1 lit. 之[zhī], 乎[hū], 者[zhě] and 也[yě] (four grammatical particles of Classical Chinese) (idiom); fig. archaic expressions

1 to be nothing to write home about (idiom)

1 The benevolent sees benevolence, the wise sees wisdom.

2 Different views are admissible. (idiom)

1 He who comes is surely ill-intentioned, no-one well-meaning will come (idiom).

2 Be careful not to trust foreigners.

3 Beware of Greeks bearing gifts!

1 to refuse nobody (idiom)

2 all comers welcome