我们不能总是选择我们所面临的问题，但我们总是能够选择对问题的回应。
Catalysis is not just about making reactions faster, it's about making them better.
What other dungeon is so dark as one's own heart! What jailer so inexorable as one's self!
真相并不总是美丽的，但追求真相总是美丽的。
The science of government it is my duty to study, more than all other sciences; the arts of legislation and administration and negotiation ought to take the place of, indeed to exclude, in a manner, all other arts.