The only real progress lies in learning to be wrong all alone.
The excitement of learning separates youth from old age. As long as you're learning you're not old.
Learning to dislike children at an early age saves a lot of expense and aggravation later in life.
English people don't have very good diction. In France you have to pronounce very particularly and clearly and learning French at an early age helped me enormously.
A major advantage of age is learning to accept people without passing judgment.
It is utterly false and cruelly arbitrary to put all the play and learning into childhood all the work into middle age and all the regrets into old age.
Anyone who stops learning is old whether at twenty or eighty. Anyone who keeps learning stays young. The greatest thing in life is to keep your mind young.
If you have a positive attitude and constantly strive to give your best effort eventually you will overcome your immediate problems and find you are ready for greater challenges.