诗歌是人类存在的唯一具体证明。
La poesía es la única prueba concreta de la existencia del hombre.
The key ingredients of happiness could not be material or aesthetic, but must always stubbornly psychological.
所谓生活,一半是回忆,一半是继续。
Fashion should be inclusive, not exclusive.
Critical comments by students should be taken in a friendly spirit, accumulation of material should not stifle the student’s independence.