Sustainable energy solutions will define the 21st century.
违反贝尔不等式迫使我们拒绝局域性或实在性,或两者兼而有之。
选择朋友要慢,改换朋友要更慢。
好的设计是解决问题,而不仅仅是让事物看起来好看。
The choice for mankind lies between freedom and happiness and for the great bulk of mankind, happiness is better.