实现明天的唯一限制将是我们今天的疑虑。

Productivity is often a distraction. Don’t aim for better ways to get through your tasks as quickly as possible， rather aim for better tasks that you never want to stop doing.

如果你对我很糟糕，我会写一首关于你的歌，而且对你来说不会是好歌。

Science is the poetry of reality.

解读：不劳而获、投机取巧所得快乐转瞬即逝，唯有持续付出汗水与心血，攻克难题、实现目标，由此产生的快乐才扎实、长久，激励踏实奋斗。

我们都是自己过去的幽灵，徘徊在我们曾经熟悉的地方。

意识是生存策略上演的剧场。