Sustainability isn't an option; it's a necessity for the future of energy.
Time transforms everything, and painting is no exception.
The concept of consciousness adds nothing to the explanation of behavior.
最好的学习方式是通过实践,而不仅仅是听或读。
A belief is like a guillotine, just as heavy, just as light.
只要有能力,总有机会翻身。  
The so-called ‘information age’ has given us a surplus of information and a deficit of meaning.