51

 I think therefore I am

 5

 18

 74

 52

 Most men make use of the first part of their life to render the last part miserable

 17

 67

 284

 53

 Genius is nothing but a great aptitude for patience

 9

 43

 189

 54

 Knowledge is proud that he has learned so much Wisdom is humble that he knows no more

 17

 69

 328

 55

 It is better to be Socrates dissatisfied than a pig satisfied

 11

 51

 207

 56

 Genius is one percent inpiration and ninety nine percent perspiration

 10

 60

 245

 57

 Feeling gratitude and not expressing it is like wrapping a present and not giving it

 15

 70

 321

 58

 The conscience is the sacred haven of the liberty of man

 11

 46

 196

 59

 A little neglect may breed great mischief

 7

 35

 154

 60

 The purpose of human life is to serve and to show compassion and the will to help others

 18

 71

 319