The longer I live, the more I realize that I am never wrong about anything, and that all the pains I have so humbly taken to verify my notions have only wasted my time!
There's no point sitting here, using words that mean nothing. Go and experiment. It's time you got out of here. Go and re-conquer your kingdom, which has grown corrupted by routine. Stop repeating the same lesson, because you won't learn anything new that way.
Depend upon it there comes a time when for every addition of knowledge you forget something that you knew before. It is of the highest importance, therefore, not to have useless facts elbowing out the useful ones.
I have lived long enough. My way of life is to fall into the sere, the yellow leaf, and that which should accompany old age, as honor, love, obedience, troops of friends I must not look to have.
Tobacco, coffee, alcohol, hashish, prussic acid, strychnine, are weak dilutions; the surest poison is time. This cup which nature puts to our lips, has a wonderful virtue, surpassing that of any other draught. It opens the senses, adds power, fills us with exalted dreams, which we call hope, love, ambition, science; especially it creates a craving for larger draughts of itself.