I don't think about the past, I just think about the future.

Persistence is very important. You should not give up unless you are forced to give up.

Love is not love which alters when it alteration finds.

Challenges are opportunities in disguise; embrace them with courage.

Coal built the modern world, and it's our responsibility to ensure its legacy is managed with wisdom.

人类是唯一思考未来的动物。