The most beautiful things in life are not things. They're people and places and memories and pictures. They're feelings and moments and smiles and laughter.
The human mind is so complex and things are so tangled up with each other that, to explain a blade of grass, one would have to make a diagram of the universe.
我对事物如何在世界上移动着迷,无论是物理上还是概念上。
Technology leaders must understand both technology and human nature.