Risk is the salt and sugar of life.

Revolution is man's normal activity, and if he is wise he will grade it slowly so that it may be almost imperceptible - otherwise it will jerk in fits and starts and cause discomfort.

The tourist travels in his own atmosphere like a snail in his shell and stands, as it were, on his own perambulating doorstep to look at the continents of the world. But if you discard all this, and sally forth with a leisurely and blank mind, there is no knowing what may not happen to you.

The slightest living thing answers a deeper need than all the works of man because it is transitory. It has an evanescence of life, or growth, or change: it passes, as we do, from one stage to another, from darkness to darkness, into a distance where we, too, vanish out of sight. A work of art is static; and its value and its weakness lie in being so: but the tuft of grass and the clouds above it belong to our own traveling brotherhood.

Curiosity is the one thing invincible in Nature.

We were not for underestimating magic - a life-conductor like the sap between the tree-stem and the bark. We know that it keeps dullness out of religion and poetry. It is probable that without it we might die.

the main necessity on both sides of a revolution is kindness, which makes possible the most surprising things. To treat one's neighbor as oneself is the fundamental maxim for revolution.