Tomorrow, every Fault is to be amended; but that Tomorrow never comes.

...till we are uneasy in Rest, we can have no Desire to move, and without Desire of moving there can be no voluntary Motion.

And we daily in our experiments electrise bodies plus or minus, as we think proper. [These terms we may use till your Philosophers give us better.] To electrise plus or minus, no more needs to be known than this, that the parts of the Tube or Sphere, that are rubb'd, do, in the Instant of Friction, attract the Electrical Fire, and therefore take it from the Thin rubbing; the same parts immediately, as the Friction upon them ceases, are disposed to give the fire they have received, to any Body that has less.

The height of foolishness is to discard an opportunity without full investigation

You will see in this my notion of good works, that I am far from expecting to merit heaven by them. By heaven we understand a state of happiness, infinite in degree, and eternal in duration. I can do nothing to deserve such rewards... Even the mixed imperfect pleasures we enjoy in this world, are rather from God's goodness than our merit, how much more such happiness of heaven!

He that speaks much, is much mistaken.

A lighthouse is more useful than a church.