We are just beginning to scratch the surface of understanding how our bodies perceive the environment.
The biggest risk is not taking one.
对天资在中等程度以上的人，可以和他谈论高深的学问；而对于中等以下天资的人，则不可以和他谈论高深的学问。
盈利和可持续性并不矛盾，它们必须齐头并进。
生命中最美丽的东西不是物品，而是时刻。
The free, exploring mind of the individual human is the most valuable thing in the world.
Sustainability isn't an option; it's a responsibility.