Honor is like an island, rugged and without a beach; once we have left it, we can never return.
荣誉就像一座崎岖无滩的孤岛;一旦离开,就再也无法返回。
The joy of mathematics comes from the moments of clarity when complex things become simple.
最伟大的故事是那些挑战我们信念的故事。
The best economic research is often interdisciplinary.
Sustainability isn't an option—it's our responsibility to future generations.