经济不平等不仅是一个道德问题，也是一个经济问题。
Economic inequality is not just a moral issue; it’s an economic one as well.
除非不再尝试，否则就没有失败。
拓扑绝缘体的美在于它们的鲁棒性；它们的表面态受到保护，不受无序和缺陷的影响。
The only way you can write the truth is to assume that what you set down will never be read.
The beauty of physics lies in its ability to explain the simplest phenomena with the most profound theories.
In business, as in life, you have to take risks to achieve great things.
Most people overestimate what they can do in one year and underestimate what they can do in ten years.