伟大的设计解决问题,而不仅仅是看起来好看。
要养活世界,我们必须首先尊重我们所拥有的资源。
Nothing has really happened until it has been recorded.
The strongest weapon you have is your mind. Train it well.
《三民主义·民族主义·第六讲》(1924年3月2日)