人心比万物都诡诈，坏到极处，谁能识透呢？
对自然界的理解及其内涵不仅是巨大好奇心的来源，也是巨大成就感的来源。
In the age of show business， serious public discourse becomes entertainment.
The leather industry thrives when tradition meets technology—never forget the craft behind the science.
Illness is the night-side of life, a more onerous citizenship. Everyone who is born holds dual citizenship, in the kingdom of the well and in the kingdom of the sick.
