Writing is a way of making the invisible visible.

Technology drives progress in astronomy—better instruments lead to deeper insights.

机器学习的最终目标是制造能够从经验中学习并随时间提高性能的机器。

The secret of living is to own a convertible and a lake...If the sun is shining, you can rid around in your convertible and be happy...If it starts to rain, it won't spoil your day because you can just say, 'Oh, well, the rain will fill up my lake!'"”