遗传学是活人的考古学。
The world has the technology - either available or well advanced in the research pipeline - to feed on a sustainable basis a population of 10 billion people.
相信生命是值得的，你的信仰将有助于创造这个事实。
投资者应避免试图预测市场；这是徒劳的。
她是灰烬与火焰的继承人，她不会向任何人低头。
Optimize your generosity. No one on their deathbed has ever regretted giving too much away.