计算复杂性的研究告诉我们,有些问题本质上是困难的,无论我们的算法多么聪明。
The more we learn about the universe, the more we realize how much we have yet to discover.
The world is full of stories, but the stories are all one.
Every album is a snapshot of where I am in my life at that moment.
机会总是留给有准备的人。