Certainty ends inquiry.

It is important that students bring a certain ragamuffin, barefoot irreverence to their studies; they are not here to worship what is known, but to question it.

No science is immune to the infection of politics and the corruption of power.

Ask an impertinent question and you are on the way to the pertinent answer.

Man is unique not because he does science, and his is unique not because he does art, but because science and art equally are expressions of his marvelous plasticity of mind.

Knowledge is an unending adventure at the edge of uncertainty.

The hand is the cutting edge of the mind.

We have to understand that the world can only be grasped by action, not by contemplation. The hand is more important than the eye ... The hand is the cutting edge of the mind.

Man masters nature not by force, but by understanding

Dissent is the mark of freedom.

One aim of physical sciences had been to give an exact picture the material world. One achievement of physics in the twentieth century has been to prove that that aim is unattainable.

Spending time with you showed me what I’ve been missing in my life.

everything happening for a reason like your reading for my words which make you know that

She cleans a toilet inside and out under a minute. More like terrifying

André Kertész has two qualities that are essential for a great photographer: an insatiable curiosity about the world, about people, and about life, and a precise sense of form.

Do you mistake me? I am speaking of living, of moving from one moment into the next, and into the one after, breathing death in the spring air.

In the '50s, I was traveling alone all over Mindanao, Basilan, all the way to Tawi-Tawi with just a camera and a notebook. I always stayed in the houses of Moros.

When you are required to exhibit strength, it comes.

It took me to about maybe 16, 17 or 18 or something to realise I was absolutely useless at everything else except for playing guitar and writing words

Books demand more. You have to be a more active participant.

Life experience makes the best music. That's the thing that nobody else can offer. Nobody else can offer my life. I have a life that is fit for movies, music, and so forth. Nobody else can give that.