The only thing that makes life possible is permanent, intolerable uncertainty; not knowing what comes next.
The most important thing is not the triumph, but the struggle.
克服障碍的唯一方法就是直面它们。
人生最大的诅咒是拥有伟大的才能却没有使用的意愿。
The first task is to understand the problem, the second to find a solution, and the third to carry it out.
The true value of a tree is measured in decades, not dollars.