We must balance the need for energy with the need to protect our planet.

People believe in God because the world is very complicated and they think it is very unlikely that anything as complicated as a flying squirrel or the human eye or a brain could happen by chance.

障碍越大，克服它的荣耀就越大。

改变始于质疑现状的勇气。

教育并非中立。它总是政治的，因为它与关于何种知识和谁的知识被视为合法的斗争相关联。

"The truth is, we all have our own prisons, and the key is always within reach."

生存下来的不是最强壮的物种，也不是最聪明的，而是最能适应变化的。