The things that will destroy us are: politics without principle; pleasure without conscience; wealth without work; knowledge without character; business without morality; science without humanity; and worship without sacrifice.

Quotes by Mahatma Gandhi.

Nothing in this world is to be feared, only understood.

Quotes by Marie Curie.

Whenever anyone says, ‘theoretically’, they really mean, ‘not really’.

Quotes by Dave Parnas.

Research is what I am doing when I don’t know what I am doing

Quotes by Werner Von Braun.

It requires a very unusual mind to undertake the analysis of the obvious.

Quotes by Alfred North Whitehead.

Science is what you know. Philosophy is what you don’t know.

Quotes by Bertrand Russell.

The real voyage of discovery consists not in seeking new landscapes, but in having new eyes.

Quotes by Marcel Proust.

We live in the most probable of all the possible worlds.

Quotes by Pan Gloss.