过去总是紧张的，未来是完美的。
"The past is always tense, the future perfect."
Success in business comes from understanding both the science and the art of what you do.
The journey of solving a mathematical problem is as important as the solution itself, for it teaches us patience, persistence, and the joy of discovery.
"In every character, there is a piece of the writer, a piece of the director, and a piece of the actor. It's a collaboration of souls."
诚信是任何持久企业的基础。
Every quarry has a story written in layers of stone and generations of workers.
