Every man has a right to his opinion, but no man has a right to be wrong in his facts.

We do not learn from experience... we learn from reflecting on experience.

The truth is rarely pure and never simple.

"The world is a place of suffering, and love is the only thing that makes it bearable."

假如孩子们的活动正好和他的内在需求相配合，孩子的表现会让我们他的发展所需。

我不相信风格，我相信真实性。