任何人停止了学习才是老了,无论是在二十岁还是八十岁。Anyone who stops learning is old, whether at twenty or eighty.

永远都不要打击一个正在前行的人,不管他的脚步有多慢! Never discourage anyone, who continuelly makes progress, no matter how slow.

知識,只學不用不行; 願望,只想不做不行。Knowing is not enough, we must apply.