The Governor shall, at the commencement of each session of the Legislature, and at the close of his term of office, give to the Legislature information, by message, of the condition of the State; and he shall recommend to the Legislature such measures as he may deem expedient. He shall account to the Legislature for all public moneys received and paid out by him, from any funds subject to his order, with vouchers; and shall accompany his message with a statement of the same. And at the commencement of each regular session, he shall present estimates of the amount of money required to be raised by taxation for all purposes.