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。
我是那种会让你想要辞职的人。
最成功的社会是那些允许最大程度个人自由和创造力的社会。
The stock market is filled with individuals who know the price of everything, but the value of nothing.
Every chemical process tells a story - our job is to make sure it's a story worth telling.