translation.en: And they were inspired not by the young Einstein, who did the great work in relativity, but by the old Einstein, the icon of poster and t-shirt, who failed in his scientific efforts to unify the physical laws.
translation.zh: 他们所受的启发并非来自于年轻时的爱因斯坦 - 即发明相对论时的他 - 而是老年时的爱因斯坦， 他的招牌式海报和T恤衫， 老年的他未能实现统一物理定律的愿望。