You are never too old to chase your dreams.
世界是由文字构成的,如果你知道构成世界的文字,你就可以随心所欲地塑造它。
I don't let the darkness dim my light.
In science, the most dangerous phrase is 'We've always done it this way.'
我宁愿保留我的坏习惯,也不愿被别人教导。