美国是世界上最强大的国家，在可预见的未来仍将如此。

量子力学的美在于它能够描述最小尺度下粒子的行为，即使它违背了我们的经典直觉。

"A book is a dream that you hold in your hand."

我相信讲故事的力量。这是我们连接、理解彼此的方式。

What you actually pay for something is at least twice the listed price because of the energy， time， money needed to set it up， learn， maintain， repair， and dispose of at the end. Not all prices appear on labels. Actual costs are 2x listed prices.

This is a group with many gifts. I'm sure one of your gifts is the gift of a smart and capable brain. I'm confident that's the case because admission is competitive and if there weren't some signs that you're clever， the dean of admission wouldn't have let you in.