Forge thy tongue on an anvil of truth and what flies up, though it be but a spark, will have light.
Even wisdom has to yield to self-interest.
The noblest of the elements is water
Humble in a humble state and great in greatness, I will work out the divinity that is busy within my mind.
Unsung, the noblest deed will die.
Natural ability is by far the best, but many men have succeeded in winning high renown by skill that is the fruit of teaching.