我们都在阴沟里，但仍有人仰望星空。
We are all in the gutter, but some of us are looking at the stars.
A man who moralizes is usually a hypocrite, and a woman who moralizes is invariably plain.
Change is hardest at the beginning, messiest in the middle, and best at the end.
I'm not perfect, but I'm always trying to improve.