科学的真正回报是理解新事物的兴奋感。
The real reward of science is the thrill of understanding something new.
"The best investment you can make is in yourself."
雪人在我的想象中早已存在,远早于他出现在纸上。
Health is not a privilege of the rich, but a vulnerability of the poor.
A true leader doesn’t create followers; they create more leaders.