Knowledge learned at all stages

Before university
Basic education, endurance, skepticism
Book: Robinson Crusoe, David-Copperfield

University
C language, C + + Foundation, assembly, automatic control, advanced mathematics, Physics, Circuit Foundation, GPS, etc.
Software engineer beginner, Genetic algorithm
Humanistic Foundation, Libertarian doctrine, eager to understand and change the world
Humanities Books: 1984, on freedom, life is not a thing, wildfire set, what is human rights

Graduate
Mathematics, algorithms, machine learning, information retrieval, natural language processing theory learning
Lisp,scheme Preliminary
Information security system, git preliminary
Humanities Books: Muller biography, talk about methods, hackers and painters, Gulliver travels, Little Prince, Live, live out the meaning of life, Walden Pond, Chinese character

Work @ Baidu
Awk,linux,vim
Python preliminary, MapReduce
Machine learning Preliminary Practice, Word2vec
Recommended algorithms
Data for contact positioning
Shell
Humanities Books: Wang Xiaobo's essays, human weaknesses

Work @ today's headlines
Anti-frustration ability, tolerance, good team atmosphere, understand what the media is
Git,vim Skilled
Python proficiency, mapreduce proficiency, Json,isinstance,encode,groupby,id
Flask,html,hbase
Redis,memcache
Search strategy, MF
Trie Tree
Thrift Service, Metrics,re
QPS, Latency estimation thread_num
Humanities books: Zen and motorcycle repair, Nanyi's blog

Knowledge learned at all stages