The most important thing about a theory is that it should be testable.
关于理论最重要的事情是它应该是可测试的。
Growth itself contains the germ of happiness.
内心慎防杂念，会更加机敏；眼光审慎万物，则愈加明亮。
No hay que tener miedo a perderse, sino a no encontrarse nunca.
If you’re not failing occasionally, you’re not pushing the boundaries enough.
Cooking is an act of love, and baking is its sweetest form.