诸如此类。
最好的采石场不会留下伤痕，只有负责任的转变。
生活的秘诀在于给予。
Leadership is about making tough decisions today that will benefit generations to come.
发现可能性的极限的唯一方法，就是超越它们进入不可能。
You have to believe in yourself, even when no one else does.