数学中的每个问题都有解决方案；你只需要找到正确的路径。
Every problem in mathematics has a solution; you just have to find the right path.
If you're not failing, you're not pushing your limits, and if you're not pushing your limits, you're not maximizing your potential.
Innovation in natural gas is key to a sustainable energy future.
In the end, we will remember not the words of our enemies, but the silence of our friends.
如果你没惹怒某些人，说明你做得不对。
关键在于政府支出的效果取决于经济状况。