The most important thing is to enjoy your life - to be happy - it's all that matters.
The self is not so much a substance as a process, and it is the continual task of education to change the process, to develop its activities, and to guide it into channels of efficiency.
Challenges are opportunities in disguise; embrace them with courage.
如果你不愿意冒险，你将一事无成。
在物理学中，最重要的发现往往是由那些不害怕挑战既定观念的人做出的。
The pharmaceutical industry must balance profit with purpose—our mission is to heal, not just to sell.