Leadership is about making tough decisions with vision and integrity.
I'm not a saint, I'm a sinner.
全息原理表明，空間區(qū)域的信息內(nèi)容可以被認為編碼在該區(qū)域的邊界上，就像全息圖一樣。
The best time to plant a tree was twenty years ago. The second best time is now.