当最后一棵树被砍倒,最后一美元将失去意义。
最好的机会往往出现在市场低迷时期。
True leadership means taking responsibility even when things go wrong.
成功人士和真正成功人士的区别在于,真正成功的人几乎对所有事情都说不。
Science should be accessible to everyone, regardless of background.
"Kids are the toughest audience, but also the most rewarding."