The energy transition is not just about switching from fossil fuels to renewables; it's about ensuring energy security and affordability for all.

You don't need a perfect voice to move people; you just need to sing from the heart.

成功投资的关键是将你支付的价格与你获得的价值联系起来。

And I hope you will come back here to Harvard 30 years from now and reflect on what you have done with your talent and your energy. I hope you will judge yourselves not on your professional accomplishments alone, but also on how well you have addressed the world's deepest inequities…on how well you treated people a world away who have nothing in common with you but their humanity.

The most important quality for a scientist is curiosity - the desire to understand how things work.