亞里士多德: For the things we have to learn before we can do, we learn by doing.

For the things we have to learn before we can do, we learn by doing. — 亞里士多德

For the things we have to learn before we can do, we learn by doing.

Source: Wikiquote (CC BY-SA 3.0). Quotations may be subject to their authors' rights and may be shown in translation.

Even when laws have been written down, they ought not always to remain unaltered — 亞里士多德
患难见真情。 Misfortune shows those who are not really friends. — 亞里士多德
Law is order, and good law is good order. — 亞里士多德
Homer has taught all other poets the art of telling lies skillfully. (1460a19) — 亞里士多德
哪里有天才，我是把别人喝咖啡的工夫都用在学习上的。 — 鲁迅
学而不化，非学也。 — 杨万里
天赋如同自然花木，要用学习来修剪。 — 培根
圣人无常师。 — 韩愈
他说不新鲜，一定也有他的道理，不加以查看就抹杀是不对的。 ——萧红《回忆鲁迅先生》（1939年）中对鲁迅言论的回忆 — 魯迅
人生颇富机会和变化。人最得意的时候，有最大的不幸光临。 — 亚里士多德
仁者不忧，知者不惑，勇者不惧。 — 孔子
“學而不思則罔，思而不學則殆”。 — 孔子