我好，你更好，她最好。

I'm good, you're better, she's the best.

Source: Tatoeba

Sentence Composition

1 我 wǒ
  1. I
  2. me
  3. my
=2 好 hǎo
  1. good
  2. appropriate; proper
  3. all right!
  4. (before a verb) easy to
  5. (before a verb) good to
  6. (before an adjective for exclamatory effect) so
  7. (verb complement indicating completion)
  8. (of two people) close; on intimate terms
  9. (after a personal pronoun) hello
=2 好 hào to be fond of; to have a tendency to; to be prone to
=3 你 nǐ you (informal, as opposed to courteous 您 nín)
=3 你 nǐ you (Note: In Taiwan, 妳 is used to address females, but in mainland China, it is not commonly used. Instead, 你 is used to address both males and females.)
4 更好 gènghǎo to be better (as in, more desirable or satisfactory)
5 她 tā she
6 最好 zuìhǎo
  1. best
  2. had better ...; it would be best to ...