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

失意之事，大多是由于洋洋得意所致。

Technological innovation requires long-term accumulation and cannot be rushed for quick success, this is especially true for agricultural research.

Now, my mama always told me that miracles happen every day. Some people don't think so, but they do.

处置效应是行为金融学中最稳健的现象之一，投资者倾向于过早卖出赢家，而过久持有输家。

我不是男孩，我是女孩。

我们可以允许卫星、行星、太阳、宇宙，甚至整个宇宙系统都受法则支配，但最小的昆虫，我们却希望它是由特殊行为一次性创造出来的。

工作是世界的法则。