现在数学家面临的最大问题可能是黎曼假设。
The greatest problem for mathematicians now is probably the Riemann Hypothesis.
It is better to be tried by twelve than to sit on the bench forever.
不要为那些不愿在你身上花费时间的人而浪费你的时间。
写作是一种乐观的行为。如果你觉得它不重要，你就不会费心去做。
The future of sustainable farming lies in the balance between productivity and environmental stewardship.
我不让消极情绪影响我。