The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
Stay true to yourself, yet always be open to learn.
"We live in a world where walls have ears and the ground has eyes."
The very important thing you should have is patience.
科学是人类理解和改造世界的最有力工具。
"The past is a country we can never return to, but whose borders we are always crossing."
To exhibit is to make a political statement, whether you want it or not.
Natural gas is the bridge fuel that will help us achieve a lower-carbon future.