你比你想象的更强大,比你相信的更勇敢,比你知道的更聪明。
I don’t let success define me, I let it refine me.
We must mine coal responsibly today so that our children inherit both energy security and a healthy environment.
没有证词足以证明奇迹,除非这证词的假设比它试图证明的事实更为奇迹。
Keeping an active mind has been vital to my survival, as has been maintaining a sense of humor.