Change is inevitable, but progress is a choice.
A director must be a policeman, a midwife, a psychoanalyst, a sycophant and a bastard.
大萧条是20世纪历史上的一个决定性时刻,理解其原因和后果仍然是经济学家的一项重要任务。
You have to be willing to work hard and stay focused on your goals.
"In the quantum world, information can exist in multiple states simultaneously - this is both our greatest challenge and our greatest opportunity."
Science is the art of asking the right questions.