Insanity is repeating the same mistakes and expecting different results.

永远不要为你不想成为的人工作。

我不相信运气，我相信努力。

The only limit to our realization of tomorrow is our doubts of today.

The key to success is to keep growing in all areas of life - mental, emotional, spiritual, as well as physical.

诗人是梦想家和疯子的兄弟。