执德不弘，信道不笃，焉能为有？焉能为亡？
一个人固守道德而不能发扬光大，信仰主张又不能坚定不移，这种人有他不能算有，没有他不能算无。
The most basic human desire is to be recognized as a human being.
You can’t control everything in life, but you can control your attitude.
You have to believe in yourself when no one else does—that's what makes you a winner.
你的理论很疯狂，但还不够疯狂到成为真理。
Never underestimate the power of small steps—they lead to big transformations.