我们不要害怕犯错，因为只有通过犯错我们才能学习和进步。
In the realm of mathematics, every problem is an opportunity to discover something new and profound.
La literatura no es otra cosa que un sueño dirigido.
Sustainability must be profitable, or it won't be sustainable at all.
The closer one comes to the truth, the further one gets from the facts.
Climate change is the ultimate test of our agricultural ingenuity.