What is worth doing is worth doing well – 只要你觉得某事值得去做,就一定要把它做好

Chinese Sentence: 只要你觉得某事值得去做,就一定要把它做好。 
English Translation: What is worth doing is worth doing well.

Simplified Traditional Pinyin Tones English
只要 只要 zhi3 yao4 zhǐ yào if only / so long as
你觉得 你覺得 ni3 jiao4 de2 nǐ jiào dé Do you think
某事 某事 mou3 shi4 mǒu shì something / a certain matter
值得 值得 zhi2 de5 zhí de to be worth / to deserve
去做 去做 qu4 zuo4 qù zuò Do
jiu4 jiù at once / right away / only / just (emphasis) / as early as / already / as soon as / then / in that case / as many as / even if / to approach / to move towards / to undertake / to engage in / to suffer / subjected to / to accomplish / to take advantage of / to go with (of foods) / with regard to / concerning
一定要 一定要 yi1 ding4 yao4 yī dìng yào must
把它 把它 ba3 ta1 bǎ tā It
做好 做好 zuo4 hao3 zuò hǎo Well