孤独是我们为出生付出的代价。
风俗习惯是人类生活的重要指南。
传记是最亲密的历史形式。
The meaning of life lies in how we give it meaning.
The pursuit of knowledge is a journey without end, but every step forward is a victory.
Happiness lies not in what we have, but in what we enjoy.
你无法阻止未来，也无法倒回过去，学习秘密的唯一方法就是按下播放键。