实现明天理想的唯一障碍是今天的疑虑。
The only limit to our realization of tomorrow is our doubts of today.
Sustainable forestry isn't just about cutting trees, it's about growing civilizations.
对死亡的回避是不健康和异常的,它使生命第二阶段失去目标。
The most important material in architecture is light.