The essence of quantum mechanics is that it provides a mathematical framework for the description of the behavior of atomic and subatomic particles.
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粒子的行为。
Quality is more important than quantity. One home run is much better than two doubles.
I think the most important thing is to make sure that the audience is emotionally engaged with the characters.
The best way to find out if you can trust somebody is to trust them.