The trade-off between bias and variance is a fundamental concept in machine learning.
Farmers are the main body of agriculture, we must make farmers beneficiaries of modern agriculture.
释义：生活中不如意的事情太多，但能够与人分享的却很少。
The molecules that mediate pain are ancient, revealing how deeply rooted this sensation is in evolution.
Always challenge the status quo—that’s how progress is made.
Agricultural modernization is not simply mechanization, but to let farmers truly master technology and farm with wisdom.
不要借贷消费，唯一值得借贷只有一种情况，购买房产这种交换价值极有可能增加的东西。大多数东西的交换价值从你购买的那一刻就会开始减少或消失，不要因债致贫。