In the world of atoms and electrons, the laws of classical physics are no longer valid, and we must turn to quantum mechanics for a proper description.
在原子和电子的世界中，经典物理学的定律不再有效，我们必须转向量子力学以获得正确的描述。
I don't like debt. Companies with a lot of debt are riskier.
Cheerfulness is the best promoter of health and is as friendly to the mind as to the body.
Free vaccines are more valuable than expensive treatments, yet harder to promote.
相信自己，相信你所拥有的一切。
我们讲给自己的故事和别人讲我们的故事同样重要。
古语，意指人的生死和富贵由天命决定。