出自《论语·缁衣》。百姓将国君当做是自己的心脏,国君将百姓当成是自己的身体。内心舒畅,身体便会舒服。内心肃然,这样就会恭敬地对待别人。
最好的安全方案源于尊重石材不可预测的特性,而非与之对抗。
Success requires persistence, the ability to not give up in the face of failure, and to learn from that failure.
In mathematics, you don't understand things. You just get used to them.
The truth is a slippery thing, especially in the dark.