Go for it now. The future is promised to no one.
Who seeks shall find.
If you think you can do it, you can.
Begin to be now what you will be hereafter.
Know or listen to those who know.
Be gentle to all and stern with yourself.
If you can dream it, you can do it.
Never complain and never explain.
Problems are not stop signs, they are guidelines.
Quality is not an act, it is a habit.
The answer to old age is to keep one's mind busy and to go on with one's life as if it were interminable. I always admired Chekhov for building a new house when he was dying of tuberculosis.