Knowledge which is felt to be boring is of little use, but knowledge which is assimilated eagerly becomes a permanent possession.
这个用户在英文维基百科中的ID是Driger1024。 |
Knowledge which is felt to be boring is of little use, but knowledge which is assimilated eagerly becomes a permanent possession.
这个用户在英文维基百科中的ID是Driger1024。 |