Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks, red lips and supple knees; it is a matter of the will, a quality of the imagination, a vigor of the emotions; it is the freshness of the deep springs of life.
孤独是可怕的——确实如此——但与人在一起仍然感到孤独也同样可怕。
The world needs energy, and our job is to provide it responsibly.