The training and improvement of labor are effective ways to increase productivity.
劳动力的培训和提高是提高生产力的有效途径。
The past is a shadow that follows us, always present, always influencing our steps.
我告诉过你们我会成为第一，我做到了。
未来属于那些相信自己梦想之美的人。
数学的本质在于它的自由。
最终，我们记住的不是敌人的话语，而是朋友的沉默。
科学的真正回报是理解新事物的兴奋感。
The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.
预测未来的最好方式就是创造未来。
我不是赌徒。我不相信运气。我相信努力和准备。