The so-called life, half is memory, half is to continue.
所谓生活，一半是回忆，一半是继续。
I'm not afraid to fail. I'm afraid of not trying.
质量不是声明；它是一种证明。
The iron rule of nature is: you get what you reward for. If you want ants to come, you put sugar on the floor.
你自己的心灵是一个神圣的围墙，除非得到你的许可，否则没有任何有害的东西能够进入。
不要担心你在数学上遇到的困难；我敢保证我遇到的困难比你还大得多。
The best preparation for tomorrow is doing your best today.