Every mathematical problem has a solution; it just takes time and creativity to find it.
每个数学问题都有一个解决方案；只是需要时间和创造力来找到它。
建筑始于工程结束之处。
研究7法则。如果你愿意进入七个层次，你就能找到任何东西。如果你问的第一个信源不知道答案，就问他们你应该问谁，以此类推。如果你愿意问到第七个，你几乎总是能得到答案。
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.
Don't wait until everything is just right. It will never be perfect. There will always be challenges, obstacles and less than perfect conditions. So what. Get started now. With each step you take, you will grow stronger and stronger, more and more skilled, more and more self-confident and more and more successful.