理论计算机科学中的挑战不仅仅是解决问题，而是理解为什么它们难以解决。
"The challenge in theoretical computer science is not just to solve problems, but to understand why they are hard to solve."
Without food, man can live at most but a few weeks; without it, all other components of social justice are meaningless.
The best way to achieve long-term investment success is to focus on low-cost, broadly diversified index funds.
Certification standards are more than paperwork—they're our promise to the planet.
"A good book is an event in my life."
"I always believe if you’re stuck in a hole and maybe things aren’t going well you will come out stronger."
Positive emotions broaden our awareness and allow us to see more possibilities.
The future of medicine is not just about treating disease, but about preventing it before it starts.
医学的未来不仅仅是治疗疾病，而是在疾病开始之前预防它。