I'm like a puzzle with many missing pieces.

I don't believe in luck. I believe in hard work.

民主就是指人民用人民的大头棒打击人民。

"You can't go back and change the beginning, but you can start where you are and change the ending."

解释：好像白色的丝一样，放到蓝色的染缸中，就成为青色；放到红色的染缸中，就成为赤色。