思想，在理解和想象的程度上，都是被动的。

可持续性不再是一种选择；而是我们都必须承担的责任。

The old-fashioned dictator does not exist under scientific management. The man at the head of the business under scientific management is governed by rules and laws which have been developed through hundreds of experiments just as much as the workman is.

Sit down before fact as a little child, be prepared to give up every preconceived notion, follow humbly wherever and to whatever abysses nature leads, or you shall learn nothing.  

The stage is my home. That's where I feel most comfortable.