Technology itself has no value; it only becomes meaningful when it solves real problems.
技术本身没有价值，只有当它解决了实际问题时才有意义。
The United States should not try to spread democracy around the world.
The greatest events are not always the most important.
The one thing that you have that nobody else has is you. Your voice, your mind, your story, your vision. So write and draw and build and play and dance and live as only you can.
Never stop learning—the world is always evolving.