Leadership in our industry means having the courage to invest in unproven green technologies.
"Friendship isn't about who you've known the longest. It's about who walked into your life and said, 'I'm here for you,' and proved it."
The beauty of mathematics is that it allows us to abstract away from the physical world and focus on the underlying principles.
光是让建筑鲜活的东西。
If you are going through hell， keep going.
The laws of physics are the same everywhere in the universe, and that is a profound truth that connects us all.