"Courage is not the absence of fear, but the will to act in spite of it."

"You have to believe in the long term plan you have but you need the short term goals to motivate and inspire you."

Every chemical process tells a story - our job is to make sure it's a story worth telling.

The true measure of success is leaving the land better than we found it.

译文：一句话不对就容易把天惹塌，话没有经过多次思考就不要说出口。赏析：在说出每一句话前，我们都要深思熟虑后才能出口，否则就会中伤别人。