Ecclesiastes 1:13-17

KJV_Strongs(i)
  13 H5414 And I gave [H8804]   H3820 my heart H1875 to seek [H8800]   H8446 and search out [H8800]   H2451 by wisdom H6213 concerning all things that are done [H8738]   H8064 under heaven H7451 : this sore H6045 travail H430 hath God H5414 given [H8804]   H1121 to the sons H120 of man H6031 to be exercised [H8800]   therewith.
  14 H7200 I have seen [H8804]   H4639 all the works H6213 that are done [H8738]   H8121 under the sun H1892 ; and, behold, all is vanity H7469 and vexation H7307 of spirit.
  15 H5791 That which is crooked [H8794]   H3201 cannot [H8799]   H8626 be made straight [H8800]   H2642 : and that which is wanting H3201 cannot [H8799]   H4487 be numbered [H8736]  .
  16 H1696 I communed [H8765]   H3820 with mine own heart H559 , saying [H8800]   H1431 , Lo, I am come to great estate [H8689]   H3254 , and have gotten [H8689]   H2451 more wisdom H6440 than all they that have been before H3389 me in Jerusalem H3820 : yea, my heart H7235 had great [H8687]   H7200 experience [H8804]   H2451 of wisdom H1847 and knowledge.
  17 H5414 And I gave [H8799]   H3820 my heart H3045 to know [H8800]   H2451 wisdom H3045 , and to know [H8800]   H1947 madness H5531 and folly H3045 : I perceived [H8804]   H1571 that this H7475 also is vexation H7307 of spirit.