创新是可持续农业的关键。
不要盯着时钟,做它该做的事,继续前进。
It will take about a thousand million million million million years for the Earth to run into the sun, so there’s no immediate cause for worry!
植物油脂肪油的使用在今天看来可能微不足道,但这些油或许会随着时间的推移变得像某些天然矿物油和焦油产品一样重要。
The interest of the behaviorist in man's doings is more than the interest of the spectator—he wants to control man's reactions as physical scientists want to control and manipulate other natural phenomena.
Technology in mining isn't about replacing people; it's about empowering them to do better work.
The process is more important than the result.