That if it happen. Words by which a condition might formerly be created in a deed. Litt. f 330. Quod sub eerta forma conoeasum eel reservatum est non trahitur ad valorem vel compensationem. That which is granted or reserved under a certain form is not [permitted to be] drawn into valuation or compensation. Bac. Max. 26, reg. 4. That which is granted or reserved in a certain specified form must be taken as it ia granted, and will not be permitted to be made the subject of any adjustment or compensation on the part of the grantee. Ex parte Miller, 2 Hill (N. Y.) 428. Quod subintelligitur non deest. What is understood is not wanting. 2 Ld. Raym. 882. Quod incite intelligitur deesse non videtur. What is tacitly understood is not oconsidered to be wanting. 4 Coke, 22a. ad vanum et inutile est, lex non re-quirit. Co. Litt. 319. The law requires not what is vain and useless.