To write is to give shape to the formless.

Do not linger to gather flowers to keep them,but walk on,for flowers will keep themselves blooming all your way.

自适应控制的核心是从经验中学习并相应地调整控制器。

我不怕失败，因为音乐是我的信仰。

The past is always tense, the future perfect.

没有伟大的意志力，便没有雄才大略。