The training and improvement of labor are effective ways to increase productivity.
The real challenge is not to build a cheap house, but to build a house that is cheap to live in.
当我接近一个孩子时,他激发了我两种情感:对他现在的温柔和对他未来可能成为的尊重。
历史学家必须与其研究对象有某种亲缘关系。死者不会开口,除非你以恰当的方式呼唤他们。
"El humor es una herramienta poderosa para hablar de las cosas serias."