"We always overestimate the change that will occur in the next two years and underestimate the change that will occur in the next ten. Don't let yourself be lulled into inaction."
如果你能想象它,并相信它,你就能实现它。
"The only thing worse than being talked about is not being talked about."
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.