Sentence examples for substance must be from inspiring English sources

Spinoza quickly establishes that substance must be existent, self-caused, and unlimited.

Although nitrogen's spectral signature is intrinsically very weak, it is now clear that this substance must be the dominant surface constituent.

Substance dependence likely leads to tolerance, in which markedly increased amounts of a drug (or other addictive substance) must be taken to achieve the same effect.

The analvos (shaped like the Western scapular, although historically unconnected with it) differentiates the full, or perfect, monk from the other grades, and its substance must be of animal, nonvegetable origin to remind the wearer constantly of death.

The doctrine that at least certain ideas (e.g., those of God, infinity, substance) must be innate, because no satisfactory empirical origin of them could be conceived, flourished in the 17th century and found in René Descartes its most prominent exponent.

He explores the seminal ideas of D'Arcy Thompson (and later the great man's study in St Andrews): the author of the 1917 classic On Growth and Form argued that life's substance must be subject to physical forces, and therefore to mathematical analysis.

The priority for those addicted to all substances must be healthcare, education and rehabilitation, not punishment".

Substances must be in solution for the taste buds to be stimulated; saliva provides the solvent for food materials.

In order for the weapons to be used, Mr. Brom said, two substances must be combined in a certain way, and they must be deployed via aircraft.

The motion states: "Individuals, especially young people, can be damaged both by the imposition of criminal records and a drug habit and that the priority for those addicted to all substances must be health, education and rehabilitation".

Mr Pound thinks that governments will take the problem far more seriously in future, not least because public anger combined with governments' full adoption of the WADA code, probably in 2005 in the form of a United Nations convention will force them to do so.Public outrage about drug-taking, and the widespread consensus that certain substances must be banned from sport, is unlikely to change.