Next to the very young, the very old are the most selfish.
William Makepeace Thackeray
One must ask children and birds how cherries and strawberries taste.
Johann Wolfgang von Goethe
The young leading the young, is like the blind leading the blind; "they will both fall into the ditch".
Youth is the best time to be rich, and the best time to be poor.
The old believe everything, the middle-aged suspect everything, the young know everything.
Anyone who stops learning is old, whether at 20 or 80. Anyone who keeps learning stays young. The greatest thing in life is to keep your mind young.
I am not young enough to know everything.
It is an illusion that youth is happy, an illusion of those who have lost it.
William Somerset Maugham
When you are young you think money is the most important thing in life. When you are old, you know it.
Youth is happy because it has the capacity to see beauty. Anyone who keeps the ability to see beauty never grows old.