The cement industry must evolve or become obsolete.
在精神平静中找到幸福。
亲戚都不归附,也就不要对外办交际。
Everyone discusses my art and pretends to understand, as if it were necessary to understand, when it is simply necessary to love.
The most important challenge facing the world today is the need to create strong, effective, and accountable states in the developing world.
The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.