True strength comes from overcoming the obstacles we thought we couldn't get past.
真正的力量来自于克服那些我们认为无法逾越的障碍。
林业的短期收益往往会导致地球的长期损失。
The secret of all effective advertising is not the creation of new and tricky words and pictures, but one of putting familiar words and pictures into new relationships.
我坚信，成功企业家与非成功企业家的区别有一半在于纯粹的毅力。
Every project is a new adventure, a new challenge.
工作的完美程度取决于方法的简洁性。
真相总是比我们想象的更复杂。
自然实验是理解现实世界中因果关系的强大工具。
The mind is a dynamic system of interrelated processes.