The Moving Finger writes; and, having writ, Moves on: nor all thy Piety nor Wit Shall lure it back to cancel half a Line, Nor all thy Tears wash out a Word of it.

生活只能向后理解；但它必须向前生活。

Government, even in its best state, is but a necessary evil; in its worst state, an intolerable one.

You have never lived until you've almost died.For those who have fought for it, life has a flavor the protected shall never know.

解析：不修证，非佛法。

文学是沉默者的声音，黑暗中的光。

学习数学的唯一方法就是做数学。