隨著超快激光器的每一次進步，我們都在重寫關(guān)于原子和分子行為的教科書。
Our minds are not designed to cope with the anonymity of modern urban life.
Be scrupulously truthful, even when truth is inconvenient, for it is more inconvenient when you try to conceal it.
氣候變化不是未來的威脅，它正在改變我們今天的田地。