"The present is always an unstable place, the past is where you anchor yourself."
矿工最伟大的工具不是他们的设备,而是他们的判断力。
Evolution is not just a theory; it's a fact written in our genes.
聪明人的快乐是我所知最罕见的东西。
创造高效和选择性催化剂的挑战让我每天都充满动力。