Sustainability isn't just a buzzword; it's a responsibility we owe to future generations.

The deepest problems in mathematics often arise from the simplest questions.

寻找替罪羊是最容易的一次狩猎。

I would like to fly in space.Absolutely.That would be cool.I used to just do personally risky things， but now I’ve got kids and responsibilities， so I can’t be my own test pilot.That wouldn’t be a good idea.But I definitely want to fly as soon as it’s a sensible thing to do.

在遇到梦中人之前，上天也许会安排我们先遇到别的人；在我们终于遇见心仪的人时，便应当心存感激。

绿色低碳发展不是选择题，而是必答题。