科学中最重要的不是获得新的事实，而是发现思考它们的新方法。
"The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them."
真相是，我们都有自己的监狱，而钥匙总是在触手可及的地方。
The best moments in our lives are not the passive, receptive, relaxing times… The best moments usually occur if a person’s body or mind is stretched to its limits in a voluntary effort to accomplish something difficult and worthwhile.
重要的不是你走得多慢，而是你不停下脚步。
解释：兵器既不齐全又不锋利，实质上和没有兵器一样！
It seems to me that if you or I must choose between two courses of thought or action, we should remember our dying and try so to live that our death brings no pleasure to the world.
预测未来的最好方法就是发明它。
每一条边界都是虚构的，先在脑海中划定，然后才在大地上留下伤痕。