青春不是年华，而是心境；青春不是桃面、丹唇、柔膝，而是深沉的意志，恢宏的想象，炙热的恋情；青春是生命的深泉在涌流。
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.
我们相信汽车不应该只是一个交通工具，而应该是理解你的伙伴。
朗兰兹纲领是对我们理解数学真理本质的挑战。
我不是政治家，我是演员。我不必对每件事都有意见。