我不是那种会让我的专注力下降的人。

The world breaks everyone, and afterward, many are strong at the broken places.

Everything can be taken from a man but one thing: the last of the human freedoms—to choose one's attitude in any given set of circumstances.

To do mathematics is to engage in an act of discovery and conjecture, intuition and inspiration.

The challenge of architecture is to create spaces that are both functional and beautiful.

Children's books should challenge as well as comfort.

Courage is a virtue necessary not only in war, but in life as well.

在帮助孩子健全发展的过程中，最常被人忽视的，就是人性的特质――孩子精神上的需要。