Cheng Yi Professions : Philosopher Born : 1033 Died : 1107 Browse All Authors Top 3 quotes by Cheng Yi If one extends knowledge to the utmost, one will have wisdom. Having wisdom, one can then make choices. Cheng Yi choices wisdom ifs If one concentrates on one thing and does not get away from it ... he will possess strong, moving power. Cheng Yi perseverance strong moving People do evil simply because they do not know. Cheng Yi evil knows people Similar Authors F. H. Bradley philosopher Irving Copi philosopher Ivan Ilyin philosopher Ivan Illich philosopher Bion of Borysthenes philosopher Bonaventure philosopher All Authors
