天下古今之庸人，皆以一惰字致败；天下古今之才人，皆以一傲字致败。
郦波在解读曾国藩时引用的曾国藩原话
The true teacher defends his pupils against his own personal influence. He inspires self-trust. He guides their eyes from himself to the spirit that quickens him. He will have no disciple.
Even in the tropics it gets colder at night than you think. Pack warmly.
我步入丛林，因为我希望生活有意义。我希望活得深刻，吸取生命中所有的精华，把非生命的一切都击溃。
It's easier to ask forgiveness than it is to get permission.