The key to trading success is to have a clear plan and stick to it.
A ship in port is safe, but that is not what ships are built for.
伟大不是成为最好的，而是比以前的自己更好。
国家不是一个慈善机构；它是一个强制组织。
没有正确应用的智慧，最先进的农业技术也毫无用处。