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。

Sustainability isn't a destination—it's a journey.

The most valuable resource we extract isn't in the ground; it's the talent and dedication of our people.

耐心是成功投资的关键。