Your work is going to fill a large part of your life， and the only way to be truly satisfied is to do what you believe is great work.
Collaboration in mathematics can lead to discoveries that no single mind could achieve alone.
Investing in clean energy technologies is not just good for the environment; it's good for business.
成功的关键不仅仅是努力工作，而是聪明地工作并适应变化。