Go for it now. The future is promised to no one.
Who seeks shall find.
Know or listen to those who know.
After a storm comes a calm.
The wise does at once what the fool does at last.
Be gentle to all and stern with yourself.
It's always too early to quit.
To know oneself, one should assert oneself.
Problems are not stop signs, they are guidelines.
If you're going through hell, keep going.
Teaching man his relatively small sphere in the creation, it also encourages him by its lessons of the unity of Nature and shows him that his power of comprehension allies him with the great intelligence over-reaching all.