Courage is resistance to fear, mastery of fear - not absence of fear.
Asymmetric catalysis is not just a tool, it's a way of thinking about molecular transformations.
"The beauty of literature lies in its ability to transcend time and space."
What appears good to one may appear evil to another, and vice versa.
真理是神,神就是真理。
提防图灵焦油坑,在这里一切皆有可能,但没有任何有趣的事情容易发生。