I want to liberate America from all the things that hold people back.
快时尚的核心是“快”,但前提是“准”。
我们需要确保互联网保持开放,让每个人都能访问。
Leadership in agriculture means having the courage to plant seeds whose harvest you may never see.
Policy should be based on evidence, not ideology.
Mathematics teaches us to think logically and creatively at the same time.