The worst thing about war is that it makes people get used to death.

Mathematics is the language in which the universe is written.

The biggest opportunities often hide in crises—the key is whether you can discover and seize them.

The trade-off between bias and variance is a fundamental concept in machine learning.

我们都是自己生活的侦探，从过去拼凑线索。

我本无才又多病，身体衰弱，没想到虚名却传到了皇帝耳中。

爱能治愈一切创伤。