zuò wéi
评论一个人，不但要根据他的谈吐，而且更需要根据他的作为。
pínglùn yí ge rén, bùdàn yào gēnjù tā de tántǔ, érqiě gèng xūyào gēnjù tā de zuòwéi.
To judge a person, one should not only base it on their words, but more importantly on their actions.
有所作为。
yǒu suǒ zuò wéi
to make some accomplishments; to achieve something
大有作为。
dà yǒu zuò wéi
to have great prospects; to be capable of great achievements