儿童并非弱者，他们有足够的智慧。

每一个发现都为成千上万的新问题打开了大门。

Sustainability isn't just a trend—it's our responsibility to the next generation.

The world owes all its onward impulses to men ill at ease; the happy man inevitably confines himself within ancient limits.

怀疑是智慧的开始。