书籍是释放我们想象力的钥匙。
The elephant is where the action is. The rider is there to serve the elephant.
我只是想每天变得更好。
Technology drives progress in astronomy—better instruments lead to deeper insights.
Without sacrifice, there is no freedom.
I love the man that can smile in trouble， that can gather strength from distress， and grow brave by reflection.
If you're not crazy, you're not a true genius.