生活中只有两种悲剧:一个是没有得到我们想要的,另外一个是得到我们想要的。
Innovation in forestry isn't about replacing nature, but enhancing our partnership with it.《The Green Leadership》
Fear is a habit. I am not afraid.
学习是通过修改符号结构来提高性能的过程。
Chemistry is the bridge between the microscopic world and the reality we see every day.
不要害怕提问。这就是你学习的方式。