数学的本质不仅在于解决问题,还在于提出正确的问题。
The greatest tragedy of modern life is that we have everything we want, but nothing we need.
没有比被爱的惊喜更神奇的惊喜了。
Technology in forestry should enhance nature's processes, not replace them.
The best way to predict the future is to create it through innovation and adaptation.
A problem that can be solved with money is not really a problem.