在信息不对称的情况下，市场并不高效。

"The success of machine learning depends on the ability to balance the trade-off between bias and variance in the models we build."

我并不完美，但我每天都在努力专注于变得更好。

燃气发动机是所有热机中最完美的，因为它结合了蒸汽机和内燃机的优点。

Success is the ability to go from one failure to another with no loss of enthusiasm.