数学中的每个问题都是一个等待解决的谜题，而乐趣就在于解决的过程。
Every problem in mathematics is a puzzle waiting to be solved, and the joy is in the solving.
The walls of a garden should be high enough to keep the world out, but low enough to let the sky in.
最糟糕的监狱不是有墙和栏杆的监狱，而是我们思想中的监狱。
量子技术的未来掌握在那些敢于探索未知的人手中。
Profitability and sustainability are not opposites - they're two sides of the same coin.
Ambition leads me not only farther than any other man has been before me, but as far as I think it possible for man to go.