In this trifling affair， that misunderstandings and neglect occasion more mischief in the world than even malice and wickedness. At all events， the two latter are of less frequent occurrence.

If you enter this world knowing you are loved and you leave this world knowing the same, then everything that happens in between can be dealt with.

The future is always changing, but the past is always the same.

All Moanday, Tearday, Wailsday, Thumpsday, Frightday, Shatterday.

我们必须考虑每一项技术进步对环境的影响。

The goal of mathematics is to understand the universe in a deeper way.

实现明天的唯一限制将是我们今天的疑虑。