Achievement provides the only real pleasure in life.
有所成就是人生唯一的真正的乐趣。
事理明白则心愈能清楚而专一，心能专一则事理愈能通达流畅。
土地不属于我们，我们属于土地。
数学是解开宇宙秘密和理解支配它的基本法则的关键。
By the help of microscopes, there is nothing so small as to escape our inquiry; hence there is a new visible world discovered to the understanding.
未来属于那些相信自己梦想之美的人。
"Life is a shipwreck, but we must not forget to sing in the lifeboats."