The 50 gates to heaven
1. study
2. attentive listening
3. orderly speech
4. understanding
5. intuition
6. insight
7. awe
8. reverence
9. humility
10. joy
11. purity
12. attendance on scholars
13. debate with colleagues
14. discussion with students
15. deliberation
16. knowledge of the scriptures
17. moderation in business affairs
18. moderation in worldly affairs
19. moderation in pleasure
20. moderation in sleep
21. moderation in conversation
22. moderation in frivolity
23. patience
24. good naturedness
25. trust in the sages
26. uncomplaining acceptance of suffering
27. knows his place
28. is content with his lot in life
29. limits his words
30. does not claim credit for his achievements
31. is beloved
32. loves G_d
33. loves mankind
34. loves acts of charity and kindness
35. loves straightforwardness
36. loves admonition
37. shuns honor
38. is not conceited with his learning
39. does not delight in dictating decisions
40. shares the burden of his fellow man
41. and judges him favorably
42. directs him to truth and peace
43. is composed in his learning
44. asks pertinent questions and answers to the point
45. listens and adds to his learning
46. studies in order to teach
47. studies in order to practice
48. increases the wisdom of his teacher
49. notes accurately what he has learned
50. quotes a thing in the name of the person who said it