In chemistry, as in life, the most transformative reactions often require patience and precise conditions.
在化学中，就像在生活中一样，最具变革性的反应往往需要耐心和精确的条件。
真正的美国发现还在我们面前。我们精神、我们人民、我们强大而不朽的土地的真正实现，尚未到来。
To truly understand a problem, you must first simplify it to its core essence.
The metropolis exacts from man as a discriminating creature a different amount of consciousness than does rural life.
I know that I can always improve, no matter how good I get.
我们每天可支配的时间是有弹性的；我们感受到的激情会扩展它，我们激发的激情会收缩它；而习惯会填补剩下的部分。