Mathematics is a living, breathing discipline, constantly evolving with new ideas.

我是个糟糕的女权主义者，但我确实是个女权主义者。

The best leaders are those who listen more than they speak, especially in a field as dynamic as agriculture.

I’m not here to please anyone.

All mankind... being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.

The only learning which significantly influences behavior is self-discovered, self-appropriated learning.

你的时间有限，所以不要为别人而活。