Such a direct method is the wellspring of authoritarianism.

Keep your heart with all diligence, for out of it is the wellspring of life.

Understanding is a wellspring of life unto him that hath it but the instruction of fools is folly.

Our products are the best they've ever been, inspired by design for sustainability, an unexpected wellspring of innovation.

The words of a man's mouth are as deep waters, and the wellspring of wisdom as a flowing brook.

Indeed, the rising aspirations of Arab youth in Egypt and Tunisia, the wellspring of the Arab Spring, followed impressive economic growth that had failed to trickle down.

Ukraine s break with Russia was perhaps the most wrenching, both for those in the Kremlin nostalgic for imperial control and for ordinary Russians who see Ukraine as the wellspring of Russian civilization.

The fact that many prominent Jewish intellectuals in Europe and the United States often, like Kouchner, with a leftist past are sympathetic to the idea of using American armed force to further the cause of human rights and democracy in the world, may derive from the same wellspring.