天下之大,物无不可;惟工巧精微,尤有不逮。
翻译:指出世间万物皆有可能被人类利用,但工艺的精巧和细微之处仍需不断追求。
You can't control commodity prices, but you can control how you respond to them.
The most important thing is to try and inspire people so that they can be great in whatever they want to do.