The road to success is always under construction.
过去总是紧张的，未来则是完美的。
在科学中，我们试图解释我们不理解的事物。在数学中，我们试图理解我们无法解释的事物。
Science is a way of thinking much more than it is a body of knowledge.
La poesía es la única prueba concreta de la existencia del hombre.
The best way to predict the future is to create it.
The key to the realization of desire is the feeling of its reality.