Success is not final, failure is not fatal: It is the courage to continue that counts.
Every decision we make today plants a seed for the forests of tomorrow.
True intelligence is about making machines understand human intentions, not making humans adapt to machines.
今天很残酷，明天更残酷，后天很美好，但绝对大部分是死在明天晚上，所以每个人不要放弃今天。
Motivation is the art of getting people to do what you want them to do because they want to do it.