免疫系统就像一把双刃剑；它可以对抗癌症，但也需要被控制。
The beauty of Arabic literature lies in its ability to weave history with imagination.
你读得越多，知道的事情就越多。你学得越多，能去的地方就越多。
我不害怕说出我的感受，也不害怕做我自己。
领导力是关于今天做出艰难的决定，这些决定将使未来的几代人受益。
I think it's important to have a good hard failure when you're young... I learned a lot from that. Because it makes you kind of aware of what can happen to you. Because of it, I've never had any fear in my whole life when we've been near collapse and so on. I've never been afraid.