The greatest experiments are those that challenge what we think we know.
最伟大的实验是那些挑战我们认为我们知道的东西的实验。
善可以存在于没有恶的情况下，而恶无法在没有善的情况下存在。
儿童书籍应该既是一面镜子，也是一扇窗户。
Women belong in all areas of science, and their contributions are invaluable.
The only thing necessary for the triumph of evil is for good men to do nothing.
Innovation often comes from questioning the status quo.