True leadership means making tough decisions today that will pay off decades from now.
真正的领导力意味着做出今天艰难的决定，这些决定将在几十年后获得回报。
A well-run quarry is a symphony of logistics, efficiency, and teamwork.
"A book is a fragile creature, it suffers the wear of time, it fears rodents, the elements and clumsy hands. So the librarian protects the books not only against mankind but also against nature and devotes his life to this war with the forces of oblivion."
The joy of chemistry is in the doing, not just the discovering.
忽视与无知不同，你必须努力去忽视。
La poesía es la única prueba concreta de la existencia del hombre.
可持续水产养殖不是一种选择；而是我们对地球应尽的义务。