Sustainability must be profitable, or it won't be sustainable.

记忆的行为是一种抵抗行为。

轻佻应以稳重矫正，浮躁应以踏实矫正，偏狭应以宽宏矫正，固执应以圆润矫正，傲慢应以谦虚矫正，放肆应以拘谨矫正，奢侈应以节俭矫正，残忍应以慈蔼矫正，贪心应以廉洁矫正，自私应以公心矫正，多话应以缄默矫正，好动应以镇静矫正，粗率应以细密矫正，急躁应以和缓矫正，怠惰应以精勤矫正，刚强暴戾应以温柔矫正，浅露应以沉潜矫正，苛薄应以浑厚矫正。

不要因为它结束了而哭泣，要因为它发生过而微笑。

Sometimes the simplest designs are the most robust.

Innovation is the ability to see change as an opportunity, not a threat.

The idea of America is so important to me. It's about freedom, democracy, and the ability to create your own destiny.