急:求Albert Einstein(爱因斯坦)的英语文章

1）
Title: The evolution of physics : from early concepts to relativity and quanta
Author(s): Albert Einstein and Leopold Infeld.
Date: 1966
Publisher: Simon and Schuster
Pages: 302
Subject: Physics--History , Relativity

2）
http://scholar.google.ca/scholar?q=albert+einstein&hl=en&lr=&start=0&sa=N
选第二项“The meaning of relativity”可以下载该书

Oh, Youth: Do you know that yours is not the first generation to yearn for a life full of beauty and freedom? Do you know that all your ancestors felt as you do - and fell victim to trouble and hatred? Do you know, also, that your fervent wishes can only find fulfillment if you succeed in attaining love and understanding of men, and animals, and plants, and stars, so that every joy becomes your joy and every pain your pain? Open your eyes, your hearts, your hands, and avo