Quotes over the ages

There was a time when I used to study from my notebooks more than any text. All that became a thing of the past when in college. Notebooks became more of a symbol of expression during the lectures (often monotonous). One habit that I caught up was writing down a quote on the first page and omit writing down my name. Due to the fact that I didn't have many notebooks during the four years and cuz I might have lost one or two, I could recover only 4 of them:

S5:
Science is an ongoing process. It never ends. There is no single ultimate truth to be achieved, after which scientists can retire. And because this is so, the world is far more interesting, both for scientists and for millions of people in every nation who, while not professional scientists, are deeply interested in the methods and findings of science.
- Cosmos, Carl Sagan

S5-S6, Still one of my favourite quotes:
It's so easy to run to others. It's hard to stand on one's on record. You can't fake virtue in your own eyes. Your ego is the strictest judge. It's simple to seek substitutes for competence - love, kindness... But there isn't substitute for competence. That precisely is the deadliness of second handers.
- The Fountainhead, Ayn Rand

S6-S7, Very meaningful at that time:
My past life seemed floated away to an immeasurable distance, the present was vague and strange, and for the future I could form no conjecture.
- Jane Eyre, Charlotte Bronte. ( The irony is that I never completed that book)

S7-S8:
I yearn to define my life
Placing faith in chance to meet me in halfway
Back row to the left, a little to the side,
Slightly out of place
Look beyond the light, where you least expect
There's someone special.
- From the song Someone Special, Poets of the Fall