The only way to discover the limits of the possible is to go beyond them into the impossible.

The ethical issues surrounding IVF are complex, but the desire to have a child is a fundamental human right.

群众没有能力理解复杂的问题。

Virtually no idea is too ridiculous to be accepted, even by very intelligent and highly educated people, if it provides a way for them to feel special and important. Some confuse that feeling with idealism.

Love is space and time measured by the heart.

历史学家是一个向后看的先知。