1. He was drunk and not in control of his faculties. 他喝醉了，控制不了他的各项机能。
2. Although he's ninety, his mental faculties remain unimpaired. 他虽年届九旬，但头脑仍然清晰。
3. There had been no indication of either breathlessness or any loss of mental faculties right until his death. 直到去世，他既没有出现呼吸困难也没有脑功能丧失的迹象。
4. Statues and formulas, these mechanical tools of a serviceable use, or rather misuse, of his natural faculties, are the ankle-chains of a continuous immaturity. 雕像和公式，这些有用，或者更确切地说，滥用人类天赋的机械工具，是一种脚镣，持续且不成熟。
5. Exercise of the mental faculties is as important as bodily excercise. 智能的锻炼同身体的运动同样重要。
