腐蚀青年最可靠的方法就是教导他尊重那些思想相同的人，而不是那些思想不同的人。
The surest way to corrupt a youth is to instruct him to hold in higher esteem those who think alike than those who think differently.
The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all.
我想向世界展示，当你努力训练，当你专注，当你相信自己时，一切皆有可能。
Certification schemes are the floor, not the ceiling of responsible forestry practice.
当我们想相信某件事时，突然会看到所有支持它的论点，而对反对的论点视而不见。
Never underestimate the power of a well-designed experiment.
绝不能为了速度而牺牲质量。
The light was fading, and with it, the warmth of the day.