It must be conceded that a theory has an important advantage if its basic concepts and fundamental hypotheses are 'close to experience,' and greater confidence in such a theory is certainly justified. There is less danger of going completely astray, particularly since it takes so much less time and effort to disprove such theories by experience. Yet more and more, as the depth of our knowledge increases, we must give up this advantage in our quest for logical simplicity in the foundations of physical theory.
This generation has a responsibility to reshape the world. Start the task even if it will not be fulfilled in your lifetime. Even if it seems hopeless now, never give up. Offer a positive vision, with enthusiasm and joy, and an optimistic outlook.
I will try one hundred times to get up, and if I fail one hundred times. If I fail and I give up, will I ever get up? No! If I fail I’ll try again, and again and again. But I want to tell you it’s not the end.
Unrequited love may be painful, but it is safely painful, because it does not involve inflicting damage on anyone but oneself, a private pain that is as bittersweet as it is self-induced. But as soon as love is reciprocated, one must be prepared to give up the passivity of simply being hurt and take on the responsibility of perpetrating hurt oneself.
Adhere to your purpose and you will soon feel as well as you ever did. On the contrary, if you falter, and give up, you will lose the power of keeping any resolution, and will regret it all your life.