"Words are the voice of the heart, and silence is its echo."
It is not the strongest of the species that survives, nor the most intelligent, but the one most responsive to change.
The essence of liberty is the ability to pursue one’s own goals without arbitrary interference from others.
过去是幽灵，未来是梦，我们拥有的只有现在。
The beauty of physics lies in its ability to explain the complex with the simple.
领导力不是发号施令，而是激励他人成就伟大。
我不需要理由去坚强。
"Technology is the knack of so arranging the world that we don’t have to experience it."