Water continually dropping will wear hard rocks hollow.
Moral good is a practical stimulus; it is no sooner seen than it inspires an impulse to practice.
Nothing is cheap which is superfluous, for what one does not need, is dear at a penny.
The whole of life is but a moment of time. It is our duty, therefore to use it, not to misuse it.
Reason speaks and feeling bites
If Nature be not improved by instruction, it is blind; if instruction be not assisted by Nature, it is maimed; and if exercise fail of the assistance of both, it is imperfect.