一个毁坏土壤的国家就是在毁灭自己。森林是我们土地的肺，净化空气并给我们的人民以新的力量。
"A nation that destroys its soils destroys itself. Forests are the lungs of our land, purifying the air and giving fresh strength to our people."
Memory is a responsibility, not a burden.
Simplicity has a way of improving performance by enabling us to better understand what we are doing.
大多数人都过于焦虑，担心太多。成功意味着要非常有耐心，但该出手时就出手。
科学方法是统一且不可分割的，处理生命物质的科学与处理无机物质的科学方法相同。
Scars have the strange power to remind us that our past is real.