It's not about how hard you hit. It's about how hard you can get hit and keep moving forward.
没有坚强意志品质的人学识智慧也不会通达;不遵守诺言的人行动也不会实现。
Don’t be afraid to fail. Be afraid not to try.
Never confuse a single defeat with a final defeat.
In the pharmaceutical industry, patience and persistence are as important as scientific breakthroughs.