生活是一系列的选择，每个选择都有其后果。

True innovation happens at the intersection of disciplines.

The greatest happiness which can happen to any country is the taking of the supreme power out of the hands of the governing few and putting it into the hands of the governed many.

自由的功能是解放他人。

孩子们的理解力比我们通常给予他们的信任要多得多。