不要过分关注短期波动，要专注于长期投资目标。
投资中最重要的是知道你拥有什么以及为什么拥有它。
In mathematics, the journey of discovery is often more rewarding than the destination itself.
一个人的真正价值不在于他拥有什么，而在于他是什么。
Innovation is at the heart of what we do. It's how we meet the world's growing energy needs while addressing environmental challenges.