Every discovery in science opens up a new set of questions, and that's what makes it so exciting.
科学中的每一个发现都会引发一系列新的问题,这正是它如此令人兴奋的原因。
The power of positive thinking is the ability to generate a feeling of certainty in yourself when nothing in the environment supports you.
最好的企业不仅仅是适应变化;它们推动变化。