改革需要勇气,但更需要智慧。
Reform requires courage, but even more wisdom.
译文:顺着可以利用的形势,寻求容易实现的道路。
A physical symbol system has the necessary and sufficient means for general intelligent action.
Technology hasn't changed what art is - it's changed how we make it.
The joy of chemistry is in seeing the invisible become visible.
The joy of chemistry is in the doing, not just the discovering.