The most exciting aspect of catalysis is the endless possibilities it offers for discovery and innovation.
The best way to predict the future is to create it.
The knowledge of the past stays with us to spur us on to new and better things.
They had said that the city was a paradise, but I found it a hell.
它们不是纪念碑,而是脚印。纪念碑只会说'至少我到了这里',而脚印会说'这是我再次移动时所在的地方'。