presence of mind

The general's courage and presence of mind earned him deep admiration among the armymen.

将军勇敢和沉着在军界博得了深深赞扬。

The meditative response in which he performs them gives him that vital loosening and equability of all his powers, that collectedness and presence of mind, without which no right work can be done.

虽然是修行目，有时他们对修行是很有助。作者有一段对修行仪解释也非常到位。