The doctrine of epiphany is defined in terms of the Bodhisattvas Ten Stages, which would have influence on the later school of Zen.
顿悟之说界定在菩萨十地, 此说对于后世的禅宗有所影响。

Now cancer biologists are in the midst of their second epiphany: the recognition that tumors evolve, in Darwinian fashion, as each succeeding generation of cancer cells accumulates genetic mutations.
目前癌症生物学家正处于第二阶段的深入研究：认识到肿瘤的发展符合达尔文进化方式，就是一代一代的癌细胞聚集变异。