要完成伟大的事业,我们不仅要行动,还要梦想;不仅要计划,还要相信。
To accomplish great things, we must not only act, but also dream; not only plan, but also believe.
在数学中,没有捷径可走。
穷人的决策往往理性得令人心碎。
The challenge is to make the ordinary extraordinary.