理论与观测之间的相互作用推动了天体物理学的发展。
The interplay between theory and observation is what advances astrophysics.
Technology is just a tool. The real challenge is to use it wisely.
规模和价值效应是持续存在的异常现象，对有效市场假说提出了挑战。
Life is like a bracelet...It has little jewels around it which are like the little bright moments that come along in our lives every now and then...
If you don’t take risks, you’ll always work for someone who does.
The dairy industry must evolve to meet the needs of both people and the planet.