城市是一个活生生的东西，总是在变化，又总是一样。
The city is a living thing, always changing, always the same.
Leadership is about making tough decisions today that will benefit everyone tomorrow.
"The interplay between theory and practice in computer science is what drives the field forward."
有时候，朝着正确方向迈出的一小步，最终会成为你人生中最大的一步。
La poesía es la única prueba concreta de la existencia del hombre.