Innovation is the key to staying ahead in a competitive world.
你必须放下过去的自己，才能成为未来的自己。
学得越多，知道得越多。知道得越多，忘得越多。忘得越多，知道得越少。那何必学习呢？
The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.
The historian’s task is to bring the dead to life.
"The beauty of science is that it allows us to understand the world in a way that is both profound and practical."
人性本善，社会使其败坏。
It’s on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.