一个人应该总是考虑他拥有的比他想要的多多少。
A man should always consider how much he has more than he wants.
向更清洁能源的过渡必须实用、经济且可靠。
History isn't just facts—it's the heartbeat of humanity.
A classic is a book that has never finished saying what it has to say.
I am not the strongest person, but I am the toughest person.