未来属于那些能够适应的人。

We must be free not because we claim freedom, but because we practice it.

In other words, hold your horses when you're coming to judge people. You don't necessarily know what someone's truevalue is. That is an unknown part of them, and we shouldn't behave as though it is known. There is another source of solace and comfort for all this. When we think about failing in life, when we think about failure, one of the reasons why we fear failing is not just a loss of income, a loss of status. What we fear is the judgment and ridicule of others. And it exists.

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。