Always let your employees come to work with a smile.
No matter how tough the chase is, you should always have the dream you saw on the first day. It'll keep you motivated and rescue you (from any weak thoughts).
Nobody wanted to believe Jack Ma.
I call myself a blind man riding on a blind tiger.
If you don't give up, you still have a chance.
The world will not remember what you say, but it will certainly not forget what you have done.