Quotes about Knowledge

Upgrade your key skills: The more knowledgeable and skilled you become at your key tasks, the faster you start them and the sooner you get them done. Determine exactly what it is that you are very good at doing, or could be very good at, and throw your whole heart into doing those specific things very, very well.

We must know before we can love. In order to know God, we must often think of Him; and when we come to love Him, we shall then also think of Him often, for our heart will be with our treasure.

Everything I need is in my head, and no one can take that away.

The significance of our lives and our fragile planet is then determined only by our own wisdom and courage. We are the custodians of life's meaning. We long for a Parent to care for us, to forgive us our errors, to save us from our childish mistakes. But knowledge is preferable to ignorance. Better by far to embrace the hard truth than a reassuring fable. If we crave some cosmic purpose, then let us find ourselves a worthy goal.

Any faith that admires truth, that strives to know God, must be brave enough to accommodate the universe.

The suppression of uncomfortable ideas may be common in religion or in politics, but it is not the path to knowledge, and there's no place for it in the endeavor of science. We do not know beforehand where fundamental insights will arise from about our mysterious and lovely solar system. The history of our study of our solar system shows us clearly that accepted and conventional ideas are often wrong, and that fundamental insights can arise from the most unexpected sources.

When you're in love, you want to tell the world. This book is a personal statement, reflecting my lifelong love affair with science.

We must understand the Cosmos as it is and not confuse how it is with how we wish it to be.

I think if we ever reach the point where we think we thoroughly understand who we are and where we came from, we will have failed.

Humans may crave absolute certainty; they may aspire to it; they may pretend, as partisans of certain religions do, to have attained it. But the history of science — by far the most successful claim to knowledge accessible to humans — teaches that the most we can hope for is successive improvement in our understanding, learning from our mistakes, an asymptotic approach to the Universe, but with the proviso that absolute certainty will always elude us.

And reading itself is an amazing activity: You glance at a thin, flat object made from a tree...and the voice of the author begins to speak inside your head. (Hello!)

Science is generated by and devoted to free inquiry: the idea that any hypothesis, no matter how strange, deserves to be considered on its merits. The suppression of uncomfortable ideas may be common in religion and politics, but it is not the path to knowledge; it has no place in the endeavor of science. We do not know in advance who will discover fundamental new insights.