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。
Sun don't shine forever, but as long as it's here then we might as well shine together.
Legal rules are not self-executing; they require human agency to be effective.
You have to have confidence in your ability, and then be tough enough to follow through.