Democracy must be born anew every generation， and education is its midwife.
民主必须在每一代人中焕发新生，而教育是它的助产士。
投资者应警惕任何声称有击败市场的秘密公式的人。
The most important single aspect of software development is to be clear about what you are trying to build.
The only time you should look down on someone is when you're helping them up.
在背后夸奖别人。这会传回到你自己那里。
I'm the reason your teacher can't teach.