The wise can predict the future, fools only see the present.
智者能预测未来，愚人只看现在。
"The past is a foreign country; they do things differently there."
The best way to learn a new programming language is by writing programs in it.
平凡与非凡的区别就在于那一点点额外的努力。
【译文】 孔子说：“道听途说就是道德败坏。”
You think you know when you can learn, are more sure when you can write, even more when you can teach, but certain when you can program.