To love means to open ourselves to the negative as well as the positive - to grief, sorrow, and disappointment as well as to joy, fulfillment, and an intensity of consciousness we did not know was possible before.
每一次技术突破，都是对极限的挑战。
The mind is nature's answer to the challenges of existence.
Music makes me happy and also sad.
随着数据的增长，管理它的复杂性也在增加。挑战在于保持系统的简单和高效。