1·Li Siguang is a famous geographer.
李四光是一位著名的地理学家。
2·Even if there is only a gleam of truth, we should never make its brilliance dim. - li Siguang.
真理，哪怕只见到一线，我们也不能让它的光辉变得暗淡。——李四光。
3·Various distorted gravels were called glacier deformed stones by Li Siguang (J. S. Lee) and his supporters and were taken to be the evidence for Quaternary glaciation in eastern China.
有的学者将各种畸形砾石称之为“冰川变形石”，并作为中国东部第四纪冰川作用的证据。