No man is able to make progress when he is wavering between opposite things.
当一个人在相反的事物之间犹豫不决时,他是无法取得进步的。
-- Epictetus 埃皮克特斯
No man is able to make progress when he is wavering between opposite things.
当一个人在相反的事物之间犹豫不决时,他是无法取得进步的。
-- Epictetus 埃皮克特斯