The chief beauty about time is that you cannot waste it in advance. The next year, the next day, the next hour are lying ready for you, as perfect, as unspoiled, as if you had never wasted or misapplied a single moment in all your life.

科学家与公众之间的对话对于负责任的创新至关重要。

过去是一个陌生的国度；他们在那里做事的方式不同。

唱歌的人不求声音高尖而求合乎节拍，评论者不追求华丽的辞藻而注重所谈论的事情符合实际。

成功的关键在于坚持和持续改进。