做出伟大工作的唯一途径是热爱你所做的事。
The only way to do great work is to love what you do.
Free vaccines are more valuable than expensive treatments, yet harder to promote.
"In human relationships, kindness and lies are worth a thousand truths."
Nature is written in mathematical language.
I've always been a fighter. I've always had to fight for what I wanted.
创新不仅仅是创造新事物；而是让现有的变得更好。