世界是一本書，不旅行的人只讀了一頁。
O mundo é um livro, e quem n?o viaja lê apenas uma página.
The political spirit tends to make men stand aloof from each other.
Change is inevitable, but growth is optional.
實(shí)現(xiàn)明天的唯一限制將是我們今天的疑慮。
It doesn’t matter what your background is or where you come from, if you have dreams and goals, that’s all that matters.
The elements of mind are to be discovered by systematic introspection.