我的人生目标是：做一个对社会有贡献的人。

当基本需求无法保障，任何理想主义都会枯萎。

The past is never dead. It's not even past.

Corn is a necessary, silver is only a superfluity.

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

别费劲去怼旧事物了。建立新事物吧。