If you don't give up, you still have a chance. Giving up is the greatest failure.
面对各种诱惑而能拒之于外,这才是聪明之举;面对艰难坎坷而能站得稳,这才是意志坚定。
The coal industry must evolve or risk becoming obsolete. Adaptation is the key to survival.
Mathematics is the art of giving the same name to different things.