你必须愿意失败，愿意犯错，愿意带着学到的教训重新开始。
You have to be willing to fail, to be wrong, to start over again with lessons learned.
预测未来的最好方式就是创造未来。
工作中的快乐使工作完美。
The galactic center is a unique natural experiment in strong gravity.
真相很少是纯粹的，也从不简单。
Deep into that darkness peering, long I stood there wondering, fearing, doubting, dreaming dreams no mortal ever dared to dream before.