The double helix structure of DNA is not only beautiful but also elegantly simple.
预测未来的最好方法就是创造未来。
我不是圣人,我不是罪人,我只是一个犯过错误的人。
可持续性不是一种选择,而是我们对后代的责任。
Train people well enough so they can leave, treat them well enough so they don't want to.