In our great prosperity we must guard against the danger it invites of extravagance in Government expenditures and appropriations; and the chosen representatives of the people will, I doubt not, furnish an example in their legislation of that wise economy which in a season of plenty husbands for the future. In this era of great business activity and opportunity caution is not untimely. It will not abate, but strengthen, confidence. It will not retard, but promote, legitimate industrial and commercial expansion. Our growing power brings with it temptations and perils requiring constant vigilance to avoid. It must not be used to invite conflicts, nor for oppression, but for the more effective maintenance of those principles of equality and justice upon which our institutions and happiness depend. Let us keep always in mind that the foundation of our Government is liberty; its superstructure peace.