el deudor de mi deudor es deudor mio
Spanish maxim.
• “The debtor’s debtor is my debtor.” (Google Translate; See Gold Star Mining Co., Inc. v. Lim-Jimena, En Banc, G.R. No. L-25301, October 26, 1968 citing with approval the Court of Appeals.)
Spanish maxim.
• “The debtor’s debtor is my debtor.” (Google Translate; See Gold Star Mining Co., Inc. v. Lim-Jimena, En Banc, G.R. No. L-25301, October 26, 1968 citing with approval the Court of Appeals.)

Latin maxim. • “the interpretation placed upon the written law by a competent court has the force of law” (Co v. CA, En Banc, G.R. No. 100776, October 28, 1993, citing Peo. v. Jabinal, 55 SCRA 607, 611) the interpretation placed upon the written law by a competent court has the force of law.

Latin maxim. • “so use your property as not to injure the property of others” (Southern Luzon Drug Corporation v. DSWD, En Banc, G.R. No. 199669, April 25, 2017)

Latin maxim. • “parties to a treaty to keep their agreement therein in good faith” (Secretary of Justice v. Lantion, En Banc, G.R. No. 139465, January 18, 2000)

Latin maxim. • “to adhere to precedents and not to unsettle things which are established” (Lazatin v. Desierto, G.R. No. 147097, June 5, 2009)

Latin maxim. • “the abuse of a right is the greatest possible wrong” (Gonzales v. Philippine Commercial Bank and International Bank, G.R. No. 180257, February 23, 20110

• “the law looks forward not backward” (Co v. CA, En Banc, G.R. No. 100776, October 28, 1993, citing Development Bank of the Philippines v. Court of Appeals, et al, G.R. No 97998, Jan. 27, 1992)