Do unto those downstream as you would have those upstream do unto you.
Radical simply means 'grasping things at the root'.
I love Madrid. I am happy to be here. I have been here three years and hope to be here longer. But I am proud of where I come from and never forget the people I grew up with.
You just have to keep on doing what you do. It's the lesson I get from my husband; he just says, Keep going. Start by starting.
When people talk of the freedom of writing, speaking or thinking I cannot choose but laugh. No such thing ever existed. No such thing now exists; but I hope it will exist. But it must be hundreds of years after you and I shall write and speak no more.
After all, science is essentially international, and it is only through lack of the historical sense that national qualities have been attributed to it.
I am dying from the treatment of too many physicians.
Don't tell me the moon is shining; show me the glint of light on broken glass.
We can't become what we need to be by remaining what we are.
It seldom happens that any felicity comes so pure as not to be tempered and allayed by some mixture of sorrow.
Courage is not simply one of the virtues, but the form of every virtue at the testing point.
The Internet is becoming the town square for the global village of tomorrow.
There is no terror in the bang, only in the anticipation of it.
I find it rather easy to portray a businessman. Being bland, rather cruel and incompetent comes naturally to me.
There's real poetry in the real world. Science is the poetry of reality
The promise given was a necessity of the past: the word broken is a necessity of the present.
Self-pity is our worst enemy and if we yield to it, we can never do anything wise in this world.
Animals, whom we have made our slaves, we do not like to consider our equal.
People think I'm a miserable sod but it's only because I get asked such bloody miserable questions.
Domination delegates the physical violence on which it rests to the dominated.
Genius is sorrow's child.