ReadWriteQuiz
Chinese dictionary
have a mind as open as a valley—be extremely modest; be open to conviction; free from pride and prejudices
我们应该以一种虚怀若谷、海纳百川的态度去审视、挖掘它。
We should take a humble and compatible attitude to examine and tap it.
往往越有知识的人越虚怀若谷。
Usually, people who have more knowledge are more modest.