语出汉·桓宽《盐铁论·毁学》。坏话不说,坏事不干,可谓洁身自好。
The human being is essentially self-determining; he becomes what he wills himself to be.
We must listen to indigenous communities; their wisdom in land management is unparalleled.
——在广东和朋友谈自己的主张,1921年