Our scientific power has outrun our spiritual power.We have guided missiles and misguided men.
"Sometimes the hardest thing to do is to tell the simplest truth."
Technology can help us monitor forests, but wisdom teaches us how to preserve them.
人类的思想是如此复杂,事物之间是如此纠缠,以至于要解释一片草叶,就必须绘制宇宙的图表。