Wisdom comes to us when it can no longer do any good.
大胆梦想，敢于失败。
我们都欠死亡一条命。
地理学首先是关于地方的科学，而非关于人的科学。
The greatest threat to our planet is the belief that someone else will save it.
Don't wait for opportunity, create it.
The most valuable asset any company has is its people—their knowledge, creativity and commitment.