多样化不仅仅是分散风险，而是捕捉不同市场的机会。

Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.

天地相互配合，才产生了万物；阴阳相互结合，世界才会变化；行为合乎礼仪，天下才能安定。

可持续性不是水产养殖的流行语；而是唯一的前进道路。

Make decisions when you are ready, not under pressure. Others will always push you to make a decision for their own purposes, internal politics, or some other external need. But you can almost always say, “I need a little more time to think about this. I’ll get back to you.” This tactic is very effective at defusing even the most difficult and uncomfortable situations.

The writer is either a practicing recluse or a delinquent, guilt-ridden one.