数学之美不仅在于它描述世界的能力,还在于它揭示支配世界的隐藏结构的力量。
The only difference between a rat and a human is that a rat learns from experience.
Two roads diverged in a wood, and I—I took the one less traveled by, And that has made all the difference.
Collaboration across nations is the only way to solve the complex challenges of ocean conservation.