发现可能极限的唯一方法,就是超越它们进入不可能。
追求知识是一段永无止境的旅程,每一个发现都为新的问题打开了大门。
The world owes all its onward impulses to men ill at ease; the happy man inevitably confines himself within ancient limits.
The dairy industry must evolve with technology, or it risks becoming obsolete.