You must not think that what is hard for you to master is humanly impossible; and if it is humanly possible, consider it to be within your reach.
你不应该认为对你来说难以掌握的东西是不可能的,如果是人类可以实现的,就应该认为它是可以实现的。
重要的不是你得到了什么,而是你没有失去什么。
To love is to suffer, but to suffer is also to love.
The world is a book, and those who do not travel read only one page.
如果我们能意识到武力永远无法赢得合作与爱,这个世界就可以避免无数的紧张关系,不用做那么多的无用功。