Electric communication will never be a substitute for the face of someone who with their soul encourages another person to be brave and true.

One of the strongest motives that lead men to art and science， is escape from everyday life with its painful crudity and hopeless dreariness， such men make this cosmos and its construction in the pivot of their emotional life， in ordered to find the peace and the security， which they cannot find in the narrow whirlpool of personal experience.

革命并不容易，但它是可能的。

没有孩子的民族将面临无望的未来；没有树木的国家将面临更加无望的未来。