A book is a mirror: if an ape looks into it, an apostle is unlikely to look out.
我活在一个永远不想醒来的梦里。
The strongest is never strong enough to be always the master, unless he transforms strength into right, and obedience into duty.
The beauty of physics lies in its ability to explain the universe with a few simple principles.
"Language is the house of being. In its home man dwells."
Challenges are opportunities in disguise; embrace them and grow stronger.