Synonym: discover, find out, memorize. Antonym: teach, unlearn. Similar words: learn from, earnings, early warning, clear, clear out, clear up, unclear, clear off. Meaning: [lɜrn /lɜːn] 
v. 1. gain knowledge or skills 2. get to know or become aware of, usually accidentally 3. commit to memory; learn by heart 4. be a student of a certain subject 5. impart skills or knowledge to 6. find out, learn, or determine with certainty, usually by making an inquiry or other effort.
v. 1. gain knowledge or skills 2. get to know or become aware of, usually accidentally 3. commit to memory; learn by heart 4. be a student of a certain subject 5. impart skills or knowledge to 6. find out, learn, or determine with certainty, usually by making an inquiry or other effort. 
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1) And gladly would learn, and gladly teach. 
2) It is good to learn at another man’s cost.
3) An old dog will learn no new tricks.
4) It is never too old to learn.
5) Learn wisdom by the follies of others.
6) Learn to say before you sing.
7) They that do nothing learn to do ill.
8) Learn to creep before you leap.
9) Never too old (or late) to learn.
10) What we learn with pleasure we never forget.
11) By writing you learn to write.
12) By falling we learn to go safely.
13) A man [one] is never too old to learn.
14) Through obedience learn to command.
15) Live to learn and learn to live.
16) Learn to walk before you run.
17) To learn obeying is the fundamental art of governing.
18) Children learn to creep ere they can go.
19) By doing nothing we learn to do ill.
20) We learn not at school, but in life.
21) You are never too old to learn.
22) It is never too late to learn.
23) Who keeps company with the wolf will learn to howl.
24) If you don't learn to think when you are young [sentencedict.com], you may never learn .
25) Experience keeps a dear school, but fools learn in no other.
26) Fools learn nothing from wise men; but wise men learn much from fools.
27) ’Tis altogether vain to learn wisdom and yet live foolishly.
28) By doing we learn.
29) Learn young,[http://sentencedict.com/learn.html] learn fair.
30) Wise men learn by other men's mistakes (or harms); fools by their own.