Sometimes the simplest solutions in chemistry are the most elegant and powerful.
所有人类行为都有以下七个原因中的一个或多个：机会、自然、强迫、习惯、理性、激情和欲望。
现实只是一抹幻影，尽管它从不消散。
Being brave isn’t the absence of fear. Being brave is having that fear but finding a way through it.
勇敢不是没有恐惧。勇敢是虽有恐惧，但能找到克服它的方法。
Writing is a way of being in the world, a way of understanding it.
The greatest problem for mathematicians now is probably the Riemann Hypothesis.