The methods of theoretical physics should be applicable to all those branches of thought in which the essential features are expressible with numbers.
— Paul Dirac

The reason of this separation has not come to our knowledge; but there seems to be a truth conveyed in the account of another Roman's being divorced from his wife, which may be applicable here. This person being highly blamed by his friends, who demanded, Was she not chaste? was she not fair? was she not fruitful? holding out his shoe, asked them, Whether it was not new? and well made? Yet, added he, none of you can tell where it pinches me.
Plutarch applicable quote

I have been committed to carrying out my duties... in accordance with both the letter and spirit of all applicable rules of ethics and canons of conduct.
— Samuel Alito

Laboratories can reduce risk by implementing a proven and internationally accepted quality assurance technology that is applicable across the globe.
— Richard Curtis

Recovering from the suicide of a loved one, you need all the help you can get, so I very much recommend a meditation program. The whole picture of how to recover from this has to do with body, mind, and spirit. That's applicable to any kind of depression.
— Judy Collins