Whereof one cannot speak, thereof one must be silent.
不能言说之事,必须保持沉默。
The greatest danger to American agriculture is the loss of the family farm.
创新不仅仅是创造新产品,而是重新构想我们如何解决问题。
理解电子就是理解我们技术文明的基础。
The search for happiness is one of the chief sources of unhappiness.