In this post, you will find great Ada Lovelace Quotes. You can learn and implement many lessons from these quotes.

I find that nothing but very close and intense application to subjects of a scientific nature now seems at all to keep my imagination from running wild, or to stop up the void which seems to be left in my mind from a want of excitement.
Imagination is the Discovering Faculty, pre-eminently. It is that which penetrates into the unseen worlds around us, the worlds of Science.
The Analytical Engine does not occupy common ground with mere ‘calculating machines.’ It holds a position wholly its own, and the considerations it suggests are more interesting in their nature.
Mathematical science shows what is. It is the language of unseen relations between things. But to use and apply that language, we must be able fully to appreciate, to feel, to seize the unseen, the unconscious.
The science of operations, as derived from mathematics more especially, is a science of itself, and has its own abstract truth and value.
I think I am more determined than ever in my future plans, and I have quite made up my mind that nothing must be suffered to interfere with them. I intend to make such arrangements in town as will secure me a couple of hours daily (with very few exceptions) for my studies.