在我看来，最完美的教育是这样的理解练习，它最适合于加强身体和形成心灵。
The true test of leadership is not what you do when you're being watched, but what you do when you're alone.
The world is always ending for someone.
"We perceive not objects, but their utilities."
The key to good design is to make things simple, but not simpler.