Reason is a crutch for age, but youth is strong enough to walk alone.

Jealousy is the jaundice of the soul.

Self-defense is Nature's eldest law.

…So when the last and dreadful hour This crumbling pageant shall devour, The trumpet shall be heard on high, The dead shall live, the living die, And Music shall untune the sky

He with a graceful pride, While his rider every hand survey'd, Sprung loose, and flew into an escapade; Not moving forward, yet with every bound Pressing, and seeming still to quit his ground.

When he spoke, what tender words he used! So softly, that like flakes of feathered snow, They melted as they fell.

Fool that I was, upon my eagle's wings I bore this wren, till I was tired with soaring, and now he mounts above me.

Dead men tell no tales.

Dancing is the poetry of the foot.

The sooner you treat your son as a man, the sooner he will be one.

Fortune befriends the bold.

Unless a reincarnationist is willing to say there was a 'first generation' of souls created with the first humans, he is exposed to absurdity by the recency of human life on the planet.

Music is made for relax, let's don't move it... let's be clever and left it like this, shall we?

By all means, learn beyond the classroom. In the end, thats all that will matter

I would not have shied away from an assignment to sail a canoe around Cape Horn or to take charge of the government of Afghanistan.

The key to contentment was to never ask why

A prime number is one (which is) measured by a unit alone.

I am acutely aware of the fact that the marriage between mathematics and physics, which was so enormously fruitful in past centuries, has recently ended in divorce.

If you are ever attacked in the street do not shout 'help!', shout 'Fire!'. People adore fires and always come rushing. Nobody will come if you shout 'help.

What two ideas are more inseparable than beer and Britannia?

The greatest things ever done on Earth have been done little by little.