做决定是困难的，也因此益发珍贵

The beauty of mathematics only shows itself to more patient followers.

It is not because certain things are difficult that we do not dare;it is because we do not dare that things are difficult.

The role of the artist is to ask questions, not to answer them.

你越努力，就越幸运。

科学是由人创造的，这是一个太过经常被遗忘的自明事实。