The essence of quantum mechanics is that it provides a mathematical framework for the description of the behavior of matter on the atomic and subatomic level.
量子力学的本质在于它提供了一个数学框架，用于描述原子和亚原子层面上物质的行为。
Success is not about how much money you make, it's about the difference you make in people's lives.
现代世界把我们变成了消费者，消费是新的宗教。
The world is an extremely dangerous, untrustworthy, unreliable place.
一个公司的力量在于它的员工；投资于他们，他们就会投资于公司的未来。