亭亭山上松，瑟瑟谷中风。
风声一何盛，松枝一何劲！
冰霜正惨凄，终岁常端正。
岂不罹凝寒，松柏有本性！
——刘桢
<script id="enContentLoader">
window.fkp = "d2luZG93Lm9ua2V5Zm9jdXMoIkRRQWNwR3VJSTdMb1lYSlNnR3NQZVMxN2R0VUh0MVJoOTh5R1B3ZThaWXBKMDJ1K3ZPbzNpd1FYSjZPdFVFUUpWN01Edks4VWFRRHAvS29hWnF1UUpNdkhEWVlPNmFLQWVhNHRkUURiVFY4cmNqWjZ4Sy9vYTl4a1hiRjZ6czN3IiwgMTYzMjI3OTEyMyk=";