顾客不一定总是对的，但他们永远是顾客。
The customer may not always be right, but they are always the customer.
Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.
No matter what you’re going through, there’s a light at the end of the tunnel.
Every chemical process tells a story - our job is to make sure it's a story worth telling.