Sometimes we get sad about things and we don’t like to tell other people that we are sad about them.

对不起妈妈，我从没想过要伤害你。我从没想过让你哭泣，但今晚我要清理我的衣橱。

"The beauty of computational complexity lies in its ability to reveal the inherent difficulty of problems, regardless of the specific algorithms used to solve them."

The future of energy is not either/or - it's about finding the right mix of all available solutions.

I'm a survivor. I'm not gonna give up. I'm not gonna stop. I'm gonna work harder.

当我们选择去爱的时刻，我们就开始反抗支配和压迫。当我们选择去爱的时刻，我们就开始走向自由，以解放自己和他人。