The highest purpose is to have no purpose at all. This puts one in accord with nature in her manner of operation.

The worse a situation becomes, the less it takes to turn it around, the bigger the upside.

Education is not about filling a bucket, but about lighting a fire.

Patience is a virtue in trading; don't rush into decisions.

"The past is a foreign country; they do things differently there."

计算的目的是洞察，而非数字。